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Predictive value of bilirubin and serum γ-glutamyltranspeptidase levels in type-2 diabetes mellitus patients with acute coronary syndrome 被引量:1
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作者 Jie Chen Wan-Chao Zhang +4 位作者 Xiao-Qiang Tang Ruo-Han Yin Tao Wang Xiao-Yu Wei Chang-Jie Pan 《World Journal of Diabetes》 SCIE 2024年第1期34-42,共9页
BACKGROUND Cardiovascular disease is a major complication of diabetes mellitus(DM).Type-2 DM(T2DM)is associated with an increased risk of cardiovascular events and mortality,while serum biomarkers may facilitate the p... BACKGROUND Cardiovascular disease is a major complication of diabetes mellitus(DM).Type-2 DM(T2DM)is associated with an increased risk of cardiovascular events and mortality,while serum biomarkers may facilitate the prediction of these outcomes.Early differential diagnosis of T2DM complicated with acute coronary syndrome(ACS)plays an important role in controlling disease progression and improving safety.AIM To investigate the correlation of serum bilirubin andγ-glutamyltranspeptidase(γ-GGT)with major adverse cardiovascular events(MACEs)in T2DM patients with ACS.METHODS The clinical data of inpatients from January 2022 to December 2022 were analyzed retrospectively.According to different conditions,they were divided into the T2DM complicated with ACS group(T2DM+ACS,n=96),simple T2DM group(T2DM,n=85),and simple ACS group(ACS,n=90).The clinical data and laboratory indices were compared among the three groups,and the correlations of serum total bilirubin(TBIL)levels and serumγ-GGT levels with other indices were discussed.T2DM+ACS patients received a 90-day follow-up after discharge and were divided into event(n=15)and nonevent(n=81)groups according to the occurrence of MACEs;Univariate and multivariate analyses were further used to screen the independent influencing factors of MACEs in patients.RESULTS The T2DM+ACS group showed higherγ-GGT,total cholesterol,low-density lipoprotein cholesterol(LDL-C)and glycosylated hemoglobin(HbA1c)and lower TBIL and high-density lipoprotein cholesterol levels than the T2DM and ACS groups(P<0.05).Based on univariate analysis,the event and nonevent groups were significantly different in age(t=3.3612,P=0.0011),TBIL level(t=3.0742,P=0.0028),γ-GGT level(t=2.6887,P=0.0085),LDL-C level(t=2.0816,P=0.0401),HbA1c level(t=2.7862,P=0.0065)and left ventricular ejection fraction(LEVF)levels(t=3.2047,P=0.0018).Multivariate logistic regression analysis further identified that TBIL level and LEVF level were protective factor for MACEs,and age andγ-GGT level were risk factors(P<0.05).CONCLUSION Serum TBIL levels are decreased andγ-GGT levels are increased in T2DM+ACS patients,and the two indices are significantly negatively correlated.TBIL andγ-GGT are independent influencing factors for MACEs in such patients. 展开更多
关键词 acute coronary syndrome Type-2 diabetes mellitus Total bilirubin Major adverse cardiovascular events
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Effects of high-dose glucose-insulin-potassium on acute coronary syndrome patients receiving reperfusion therapy:a meta-analysis
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作者 Zeyu Yang Huiruo Liu +3 位作者 Dazhou Lu Shengchuan Cao Feng Xu Chuanbao Li 《World Journal of Emergency Medicine》 SCIE CAS CSCD 2024年第3期181-189,共9页
BACKGROUND:This meta-analysis aimed to assess the efficacy of high-dose glucose-insulinpotassium(GIK) therapy on clinical outcomes in acute coronary syndrome(ACS) patients receiving reperfusion therapy.METHODS:We sear... BACKGROUND:This meta-analysis aimed to assess the efficacy of high-dose glucose-insulinpotassium(GIK) therapy on clinical outcomes in acute coronary syndrome(ACS) patients receiving reperfusion therapy.METHODS:We searched the PubMed,Web of Science,MEDLINE,Embase,and Cochrane Library databases from inception to April 26,2022,for randomized controlled trials(RCTs) that compared high-dose GIK and placebos in ACS patients receiving reperfusion therapy.The primary endpoint was major adverse cardiovascular events(MACEs).RESULTS:Eleven RCTs with 884 patients were ultimately included.Compared with placebos,high-dose GIK markedly reduced MACEs(risk ratio [RR] 0.57,95% confidence interval [95% CI]:0.35 to 0.94,P=0.03) and the risk of heart failure(RR 0.48,95% CI:0.25 to 0.95,P=0.04) and improved the left ventricular ejection fraction(LVEF)(mean difference [MD] 2.12,95% CI:0.40 to 3.92,P=0.02) at 6 months.However,no difference was observed in all-cause mortality at 30 d or 1 year.Additionally,high-dose GIK was significantly associated with increased incidences of phlebitis(RR 4.78,95% CI:1.36 to 16.76,P=0.01),hyperglycemia(RR 9.06,95% CI:1.74 to 47.29,P=0.009) and hypoglycemia(RR 6.50,95% CI:1.28 to 33.01,P=0.02) but not reinfarction,hyperkalemia or secondary reperfusion.In terms of oxidative stress-lowering function,high-dose GIK markedly reduced superoxide dismutase(SOD) activity but not glutathione peroxidase(GSH-Px) or catalase(CAT) activity.CONCLUSION:Patients with ACS receiving reperfusion therapy exhibited a reduction in MACEs and good oxidative stress-lowering eflcacy in response to high-dose GIK.Moreover,with a higher incidence of complications such as phlebitis,hyperglycemia,and hypoglycemia.Furthermore,there were no observed survival benefits associated with high-dose GIK.More trials with long-term follow-up are still needed. 展开更多
关键词 acute coronary syndrome HIGH-DOSE Glucose-insulin-potassium treatment Reperfusion therapy META-ANALYSIS
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Percutaneous Coronary Intervention in Acute Coronary Syndromes at the Mother-Child University Hospital Luxembourg in Bamako
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作者 Mamadou Toure Hamma Sankare +15 位作者 Baba I. Diarra Mariam Dagnogo Modibo Doumbia Abdoul W. Terra Samba Sidibe Coumba A. Thiam Boubacar Sonfo Boubacar Diarra Asmaou Keita Ousmane Traore Daouda Fofana Almou A. Diall Mady Sow Massama Konate Hamidou O. Ba Ichaka Menta 《World Journal of Cardiovascular Diseases》 CAS 2024年第4期288-294,共7页
Introduction: Acute coronary syndromes (ACS) are a diagnostic and therapeutic emergency. Objective: Studying the feasibility, difficulties and results of coronary angioplasty in acute coronary syndromes at the Luxembo... Introduction: Acute coronary syndromes (ACS) are a diagnostic and therapeutic emergency. Objective: Studying the feasibility, difficulties and results of coronary angioplasty in acute coronary syndromes at the Luxembourg Mother-Child University Hospital in Bamako. Patients and Methods: Cross-sectional, descriptive study with prospective recruitment over 18 months from September 2020 to February 2022. All patients aged at least 18 years old admitted for SCA and having undergone PCI during the study period were included. Result: We collected 249 patients for SCA, of whom 160 underwent angioplasty, either an angioplasty/SCA ratio of 0.64. The average age of the patients was 59.54 ± 11.62 with extremes of 32 and 92 years. The age group of 45 to 65 years was the most representative. The predominance was male, sex ratio of 2.4. The main cardiovascular risk factors were high blood pressure (58.23%) and diabetes (45.78%). Persistent ST-segment elevation on the electrocardiogram was present in 71.48%. The treatment time was more than 12 hours after the first medical contact in 95.5%. The approach was radial in 96.5% of cases. Coronarography was pathological in 91.16% of our patients. The lesions were tri-truncular in 34.13% with the anterior inter ventricular as culprit artery in 72% of cases. The majority of patients (64%) had undergone angioplasty with implantation of an active stent. Angioplasty was performed successfully in 98% and per procedural mortality was 1.87%. Only 6.45% of ACS with ST elevation benefited from primary angioplasty. Conclusion: Percutaneous coronary intervention is performed routinely in our center with satisfactory results. Difficulties exist, related to the diagnostic delay of ACS and the high cost of angioplasty. 展开更多
关键词 acute coronary syndromes coronary Angiography ANGIOPLASTY Mother-Child University Hospital Luxembourg BAMAKO MALI
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Acute Coronary Syndrome of Young Subjects at the Luxembourg Mother-Child University Hospital in Bamako
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作者 Mamadou Toure Mariam Dagnogo +15 位作者 Massama Konate Mariam Sako Daouda Fofana Hamma Sankare Almou A. Diall Modibo Doumbia Baba I. Diarr Mady Sow Abdoul Wahhab Terra Coumba A. Thiam Boubacar Sonfo Boubacar Diarra Asmaou Keita Ousmane Traore Hamidou O. Ba Ichaka Menta 《World Journal of Cardiovascular Diseases》 CAS 2024年第3期157-165,共9页
Introduction: Acute coronary syndrome is often the first event of coronary disease of young subjects. Objective: To study sociodemographic, clinical, paraclinical, therapeutic and evolutionary aspects of acute coronar... Introduction: Acute coronary syndrome is often the first event of coronary disease of young subjects. Objective: To study sociodemographic, clinical, paraclinical, therapeutic and evolutionary aspects of acute coronary syndrome of young subjects. Patients and Methods: Descriptive cross-sectional study with prospective recruitment from October 01, 2020 to March 31, 2022. Were included all patients admitted for acute coronary syndrome whose age was less or equal to 45 years and who had undergone coronary angiography at the Mother-Child University Hospital on Luxembourg from Bamako. Results: During the study period, we collected 60 patient files out of 198. These 60 patient files met our inclusion criteria. Hospital frequency was 30.30%. Average age of patients was 40.43 ± 3.9 years. Sex ratio M/F was 5.3. Main cardiovascular risk factor was smoking tobacco (23.42%), followed by dyslipidemia (13.92%). Functional signs were dominated by angina 62% followed by dyspnea 25.3%. Persistent ST-segment elevation on electrocardiogram was present in 76.4%. Left ventricular systolic dysfunction was present in 26.5%. Time to first medical contact was more than 12 hours in 62.7% of cases. Radial approach was adopted in 94% of cases. Coronary angiography was pathological in 85% (n = 51) of cases. Lesions were single-vessel disease in 47.1% and culprit artery was anterior interventricular in 51% of cases. Dual anti-platelet aggregation was aspirin and ticagrelor in 91.8% of cases. Angioplasty was performed in all patients who had significant abnormalities at coronary angiography. In-hospital mortality was 3.9%. Conclusion: Acute coronary syndromes exist in young Africans with a male predominance. Main cardiovascular risk factor is smoking tobacco. Coronary lesions are single vessel disease in the majority of case. Most of patients meet medical team after 12 hours. Time to first medical contact is a main challenge in our country. 展开更多
关键词 acute coronary syndrome Young Subjects coronary Angiography CHU Luxembourg BAMAKO
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Initial decrease in the lipoprotein(a)level is a novel prognostic biomarker in patients with acute coronary syndrome
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作者 Yasuhiko Saeki Jun Sawaguchi +7 位作者 Satori Akita Taka-aki Takamura Kosuke Fujibayashi Minoru Wakasa Hironobu Akao Michihiko Kitayama Yasuyuki Kawai Kouji Kajinami 《World Journal of Cardiology》 2024年第6期329-338,共10页
BACKGROUND Lipoprotein(a)[Lp(a)]is a causal risk factor for atherosclerotic cardiovascular diseases;however,its role in acute coronary syndrome(ACS)remains unclear.AIM To investigate the hypothesis that the Lp(a)level... BACKGROUND Lipoprotein(a)[Lp(a)]is a causal risk factor for atherosclerotic cardiovascular diseases;however,its role in acute coronary syndrome(ACS)remains unclear.AIM To investigate the hypothesis that the Lp(a)levels are altered by various conditions during the acute phase of ACS,resulting in subsequent cardiovascular events.METHODS From September 2009 to May 2016,377 patients with ACS who underwent emergent coronary angiography,and 249 who completed≥1000 d of follow-up were enrolled.Lp(a)levels were measured using an isoform-independent assay at each time point from before percutaneous coronary intervention(PCI)to 48 h after PCI.The primary endpoint was the occurrence of major adverse cardiac events(MACE;cardiac death,other vascular death,ACS,and non-cardiac vascular events).RESULTS The mean circulating Lp(a)level decreased significantly from pre-PCI(0 h)to 12 h after(19.0 mg/dL to 17.8 mg/dL,P<0.001),and then increased significantly up to 48 h after(19.3 mg/dL,P<0.001).The changes from 0 to 12 h[Lp(a)Δ0-12]significantly correlated with the basal levels of creatinine[Spearman’s rank correlation coefficient(SRCC):-0.181,P<0.01]and Lp(a)(SRCC:-0.306,P<0.05).Among the tertiles classified according to Lp(a)Δ0-12,MACE was significantly more frequent in the lowest Lp(a)Δ0-12 group than in the remaining two tertile groups(66.2%vs 53.6%,P=0.034).A multivariate analysis revealed that Lp(a)Δ0-12[hazard ratio(HR):0.96,95%confidence interval(95%CI):0.92-0.99]and basal creatinine(HR:1.13,95%CI:1.05-1.22)were independent determinants of subsequent MACE.CONCLUSION Circulating Lp(a)levels in patients with ACS decreased significantly after emergent PCI,and a greater decrease was independently associated with a worse prognosis. 展开更多
关键词 Lipoprotein(a) acute coronary syndrome Percutaneous coronary intervention Major adverse cardiac events PROGNOSIS
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Epidemiological, Clinical and Coronary Angiography Aspects of Acute Coronary Syndrome in the Cardiology Department of the Hospital Mother-Child “Le Luxembourg”Mali
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作者 Sidibé Samba Toure Mamadou +10 位作者 Konate Massama Sankaré Hamma Traoré Ousmane Mahamat Guire Sadik Diall Mahan Ameri Dicko Bahaide Daffe Sanoussy Keita Asmaou Thiam Coumba Adiaratou Diarra Soumaila Menta Ichaka 《World Journal of Cardiovascular Diseases》 CAS 2024年第4期228-233,共6页
Introduction: Cardiac catheterisation plays a fundamental role in the management of acute coronary syndrome. These explorations require heavy, complex and costly equipment and a large team of doctors, nurses and techn... Introduction: Cardiac catheterisation plays a fundamental role in the management of acute coronary syndrome. These explorations require heavy, complex and costly equipment and a large team of doctors, nurses and technicians with highly specialized training. Aims: To describe epidemiological, clinical and coronary angiography aspects of patients with acute coronary syndrome. Patients and Methods: Descriptive study from September 2019 to December 2023 in the Cardiology Department of the Hôpital Mère-Enfant of Bamako. Inclusion criteria were patients admitted for coronary angiography with the diagnosis of acute coronary syndrome. Results: During the study period, 1253 patients underwent coronary angiography, 596 of whom had acute coronary syndrome as an indication, representing a hospital frequency of 47%. Sex-ratio was 2.10. Mean age of patients was 58.5 ± 11.39 years. ST elevation acute coronary syndrome was the most common indication with 63.92% of cases. High blood pressure was the main cardiovascular risk factor with 58.7% of cases, and radial access approach was used in 98% of cases. Coronary angiography was pathological in 91.70% of cases (n = 548). Patients with lesions of anterior interventricular artery were 73.73% of cases. Tritruncal lesions accounted for 40.63% of cases. Conclusion: ST elevation acute coronary syndrome is the most frequent manifestation of acute coronary syndrome. Anterior interventricular artery is most often the culprit lesion for our patients. 展开更多
关键词 coronary Angiography acute coronary syndrome BAMAKO MALI
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Correlation of neutrophil to lymphocyte ratio to severity of coronary artery disease and in-hospital clinical outcomes in patients with acute coronary syndrome: A prospective observational study
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作者 Vinodhkumar Kandibendla GThiruvikrama Prakash +1 位作者 Subash Chandra Bose Prafull Dhewle 《Journal of Acute Disease》 2024年第1期14-19,共6页
Objective:To explore correlation of neutrophil-to-lymphocyte ratio(NLR)to severity of coronary artery disease(CAD)and in-hospital clinical outcomes in patients with acute coronary syndrome(ACS).Methods:In this prospec... Objective:To explore correlation of neutrophil-to-lymphocyte ratio(NLR)to severity of coronary artery disease(CAD)and in-hospital clinical outcomes in patients with acute coronary syndrome(ACS).Methods:In this prospective and observational study,we recruited 500 patients with ACS.For all the eligible patients,demographic details were collected,and laboratory parameters were evaluated.The CAD severity was evaluated in terms of the number of involved vessels.The NLR was calculated based on neutrophils and lymphocytes and the correlation of various risk factors and severity and outcome of CAD was performed.Results:77.2%of Patients was male,and 52%of the patients aged between 55-70 years.Based on the type of ACS,396 out of 500 patients had ST-elevation myocardial infarction.An ascending trend in the white blood cell levels and NLR value was noted as the severity of the ACS increased and the highest white blood cell levels and NLR was noted among classⅣpatients.The mean NLR value among the non-survivors were higher compared to the survivors(9.52±5.72 vs.4.76±2.36;P<0.01).Receiver operating curve showed that the cut-off NLR value was 5.76 with a sensitivity of 75.0%and a specificity of 77.3%.Conclusions:The NLR can be used as an independent prognostic marker in ACS.An elevated NLR value serves as a reliable predictor for short-term complications,notably in-hospital mortality. 展开更多
关键词 acute coronary syndrome coronary artery disease coronary vessels Hospital mortality LYMPHOCYTES NEUTROPHILS Prognosis Risk factors
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Subarachnoid hemorrhage misdiagnosed as acute coronary syndrome leading to catastrophic neurologic injury: A case report
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作者 Jun-Ming Lin Xiao-Jun Yuan +2 位作者 Guang Li Xin-Rong Gan Wen-Hua Xu 《World Journal of Clinical Cases》 SCIE 2024年第1期148-156,共9页
BACKGROUND Elevated levels of cardiac troponin and abnormal electrocardiogram changes are the primary basis for clinical diagnosis of acute coronary syndrome(ACS).Troponin levels in ACS patients can often be more than... BACKGROUND Elevated levels of cardiac troponin and abnormal electrocardiogram changes are the primary basis for clinical diagnosis of acute coronary syndrome(ACS).Troponin levels in ACS patients can often be more than 50 times the upper reference limit.Some patients with subarachnoid hemorrhage(SAH)also show electrocardiogram abnormalities,myocardial damage,and elevated cardiac biomarkers.Unlike ACS patients,patients with SAH only have a slight increase in troponin,and the use of anticoagulants or antiplatelet drugs is prohibited.Because of the opposite treatment modalities,it is essential for clinicians to distinguish between SAH and ACS.CASE SUMMARY A 56-year-old female patient was admitted to the emergency department at night with a sudden onset of severe back pain.The final diagnosis was intraspinal hematoma in the thoracic spine.We performed an emergency thoracic spinal canal hematoma evacuation procedure with the assistance of a microscope.Intraoperatively,diffuse hematoma formation was found in the T7-T10 spinal canal,and no obvious spinal vascular malformation changes were observed.Postoperative head and spinal magnetic resonance imaging(MRI)showed a small amount of SAH in the skull,no obvious abnormalities in the cervical and thoracic spinal canals,and no abnormal signals in the lumbar spinal canal.Thoracoab-dominal aorta computed tomography angiography showed no vascular malfor-mation.Postoperative motor system examination showed Medical Research Council Scale grade 1/5 strength in both lower extremities,and the patient experienced decreased sensation below the T12 rib margin and reported a Visual Analog Scale score of 3.CONCLUSION Extremely elevated troponin levels(more than 50 times the normal range)are not unique to coronary artery disease.SAH can also result in extremely high troponin levels,and antiplatelet drugs are contraindicated in such cases.Emergency MRI can help in the early differential diagnosis,as a misdiagnosis of ACS can lead to catastrophic neurological damage in patients with spontaneous spinal SAH. 展开更多
关键词 acute coronary syndrome Spontaneous spinal subdural hematoma MISDIAGNOSIS Catastrophic neurological injury Case report
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Study on Epidemiological Profile, Clinical Profile, and Angiographic Patterns in Acute Coronary Syndrome Patients in a Tertiary Health Care Center in Haryana
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作者 Ghritachi Sandal Kuldip Singh Laller +1 位作者 Ashwani Kumar Yadav Sunil Kumar Bamel 《World Journal of Cardiovascular Diseases》 CAS 2024年第10期664-680,共17页
Background: Cardiovascular diseases are the leading cause of death in India, with coronary artery disease (CAD) accounting for a majority of the deaths. There are few large registries on acute coronary syndrome (ACS) ... Background: Cardiovascular diseases are the leading cause of death in India, with coronary artery disease (CAD) accounting for a majority of the deaths. There are few large registries on acute coronary syndrome (ACS) from India. Our aim is to study the clinical and epidemiological profile of ACS PATIENTS presenting to our institute, including their angiographic features. Methods: This hospital-based observational, single tertiary care center, prospective study was conducted on patients admitted in the Department of Cardiology at a tertiary care center in Haryana. The study included 400 patients aged greater than 18 years who were admitted with the diagnosis of ACS, and it was carried out for 1 year. The epidemiological profile, clinical history, risk factors, electrocardiogram findings, and angiographic pattern were studied and analyzed with appropriate statistical tools. Results: The mean age of the study population was 55.12 ± 11.78 years. Male and female ratio was 2.4:1. The majority of the patients came from rural background (80%);24% of the patients were illiterate. Smoking was the most common risk factor (51.5%) in our study population followed by hypertension (40%) and diabetes (28%). Unstable angina was the most common type of ACS, which was found in 68.25% of patients. Premature CAD was found in 27.8% of patients and obstructive CAD was found in 63% of patients. Coronary angiography revealed that 39% had single vessel disease (SVD), 23.5% had double vessel disease (DVD), and 27.5% had triple vessel disease (TVD). LAD was more commonly involved, followed by RCA and LCX. Within the first 24 hours, 67% of patients sought medical assistance and only 38.5% received definitive treatment, suggesting a delay in seeking definitive treatment in our study population. Conclusion: The study suggests that unstable angina is the most common form of ACS in the study population, which is mostly of rural background with significant delay in seeking medical help. Smoking is the most common risk factor in the study population. 展开更多
关键词 acute coronary syndrome Angiographic Pattern Unstable Angina
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Comparative Study of Acute Coronary Syndrome with Persistent ST-Segment Elevation (STEMI) between Diabetics and Non-Diabetics in Dakar, Senegal
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作者 Ngoné Diaba Gaye Aliou Alassane Ngaïdé +4 位作者 Joseph Salvador Mingou Massar Wague Momar Dioum Alassane Mbaye Abdoul Kane 《World Journal of Cardiovascular Diseases》 CAS 2024年第10期631-643,共13页
Introduction: This study aimed to compare the frequency of diabetic and non-diabetic patients admitted for ST-elevation myocardial infarction (STEMI), assess their epidemiological, clinical, and paraclinical profiles,... Introduction: This study aimed to compare the frequency of diabetic and non-diabetic patients admitted for ST-elevation myocardial infarction (STEMI), assess their epidemiological, clinical, and paraclinical profiles, and evaluate their therapeutic strategies and outcomes. Methodology: A descriptive, analytical, comparative study with prospective and retrospective data collection was conducted from April 1, 2020, to March 31, 2021. Diabetic and non-diabetic patients with STEMI admitted to a cardiology department were included. STEMI diagnosis was based on clinical and electrocardiographic criteria showing persistent ST-segment elevation in at least two leads. All patients included in the study signed a written, informed consent form. Data analysis was performed using SPSS, with a p-value ≤ 0.05 considered statistically significant. Results: STEMI prevalence was 15.27%, with 37.11% of patients being diabetic and 62.89% non-diabetic. Diabetic patients had a mean age of 59.2 ± 10.9 years, while non-diabetics averaged 58 ± 13.4 years. Diabetics were predominantly female (72.2%), whereas non-diabetics were mainly male (83.6%). Smoking was less frequent among diabetics (25% vs. 47.54%), but hypertension, obesity, and sedentary lifestyle were more common. Diabetics had an average of 3.5 ± 1.1 risk factors compared to 2.6 ± 1.2 in non-diabetics. Admission delay was longer for diabetics (34.8 ± 51.6 hours vs. 23.3 ± 52.3 hours). Chest pain was the main symptom in both groups. Electrocardiograms showed that anterior and inferior infarctions were most frequent. Triple vessel disease and severe complications, such as cardiogenic shock, were more common in diabetics, who also had higher mortality (5.56% vs. 3.28%). Conclusion: Diabetic STEMI patients represent a high-risk group with distinct clinical features, longer admission delays, and a greater accumulation of cardiovascular risk factors, emphasizing the need for targeted interventions. 展开更多
关键词 acute coronary syndrome with Persistent ST-Segment Elevation DIABETES Senegal
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Effect of bivalirudin on myocardial microcirculation and adverse events after interventional therapy in older patients with acute coronary syndrome
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作者 Ya-Kun Du Li-Jun Cui Hong-Bo Gao 《World Journal of Clinical Cases》 SCIE 2024年第22期4890-4896,共7页
BACKGROUND Bivalirudin,a direct thrombin inhibitor,is used in anticoagulation therapies as a substitute for heparin,especially during cardiovascular procedures such as percutaneous coronary intervention.AIM To explore... BACKGROUND Bivalirudin,a direct thrombin inhibitor,is used in anticoagulation therapies as a substitute for heparin,especially during cardiovascular procedures such as percutaneous coronary intervention.AIM To explore the effect of bivalirudin on myocardial microcirculation following an intervention and its influence on adverse cardiac events in elderly patients with acute coronary syndrome(ACS).METHODS In total,165 patients diagnosed with acute myocardial at our hospital between June 2020 and June 2022 were enrolled in this study.From June 2020 to June 2022,elderly patients with ACS with complete data were selected and treated with interventional therapy.The study cohort was randomly divided into a study group(n=80,administered bivalirudin)and a control group(n=85,administered unfractionated heparin).Over a 6-mo follow-up period,differences in emergency processing times,including coronary intervention,cardiac function indicators,occurrence of cardiovascular events,and recurrence rates,were analyzed.RESULTS Significant differences were observed between the study cohorts,with the observation group showing shorter emergency process times across all stages:Emergency classification;diagnostic testing;implementation of coronary intervention;and conclusion of emergency treatment(P<0.05).Furthermore,the left ventricular ejection fraction in the observation group was significantly higher(P<0.05),and the creatine kinase-MB and New York Heart Association scores were CONCLUSION In elderly patients receiving interventional therapy for ACS,bivalirudin administration led to increased activated clotting time achievement rates,enhanced myocardial reperfusion,and reduced incidence of bleeding complications and adverse cardiac events. 展开更多
关键词 BIVALIRUDIN HEPARIN acute coronary syndrome Corrected thrombolysis in myocardial infarction flow frame count Thrombolysis in myocardial infarction myocardial perfusion classification
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Progress of Triglyceride Glucose Index in Lesion Severity and Prognosis of Acute Coronary Syndromes
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作者 Shaochun Li Pei Hu 《Journal of Biosciences and Medicines》 2024年第8期244-257,共14页
Background: In response to the escalating burden of cardiovascular diseases (CVDs) worldwide, exacerbated by lifestyle changes and socioeconomic shifts, acute coronary syndromes (ACS) stand out as a leading cause of m... Background: In response to the escalating burden of cardiovascular diseases (CVDs) worldwide, exacerbated by lifestyle changes and socioeconomic shifts, acute coronary syndromes (ACS) stand out as a leading cause of morbidity and mortality. The pivotal role of insulin resistance in the pathogenesis of atherosclerosis, independent of traditional risk factors, has garnered significant interest. Objective: This review aims to synthesize the recent advancements in the utilization of the triglyceride glucose index (TyG index) as a biomarker for assessing the severity and predicting the prognosis of ACS lesions. Methods: A systematic search was conducted across PubMed, Embase, and Scopus databases, incorporating keywords such as “triglyceride glucose index”, “TyG index”, “acute coronary syndrome”, “cardiovascular disease”, “insulin resistance”, “coronary artery calcification”, “SYNTAX score”, “Gensini score”, and “major adverse cardiac events”. Studies were included from the inception of each database up to July 2024. Selection criteria encompassed observational studies, case-control studies, and randomized controlled trials, with a particular emphasis on evaluating the diagnostic and prognostic value of the TyG index in patients with acute coronary syndromes. Ultimately, 46 publications met the inclusion criteria. Data extraction and quality assessment were performed in accordance with established guidelines. Results: Evidence suggests that the TyG index, reflecting insulin resistance, blood glucose, and lipid levels, is significantly associated with lesion severity in ACS, including coronary artery calcification, SYNTAX score, and Gensini score. Moreover, it demonstrates predictive power for major adverse cardiovascular events, underscoring its potential as a valuable tool in clinical decision-making. Conclusion: The review highlights the emerging role of the TyG index in the assessment and prognosis of ACS, advocating for its incorporation into clinical practice as a complement to existing diagnostic modalities. However, the establishment of standardized reference ranges and further validation across diverse populations are warranted to refine its applicability in personalized medicine. The interdisciplinary approach is essential to advance our understanding of the complex interplay between insulin resistance and cardiovascular disease, paving the way for the development of more effective prevention and treatment strategies. 展开更多
关键词 Triglyceride Glucose Index Insulin Resistance acute coronary syndrome
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Prolonged dual antiplatelet therapy after drug-eluting stent implantation improves long-term prognosis for acute coronary syndrome:five-year results from a large cohort study 被引量:1
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作者 Jing-jing Xu Si-da Jia +11 位作者 Lin Jiang Ying Song Pei Zhu De-shan Yuan Yi Yao Xue-yan Zhao Jian-xin Li Yue-jin Yang Shu-bin Qiao Bo Xu Run-lin Gao Jin-qing Yuan 《World Journal of Emergency Medicine》 SCIE CAS CSCD 2023年第1期25-30,共6页
BACKGROUND:To investigate the most appropriate dual antiplatelet therapy(DAPT)duration for patients with acute coronary syndrome(ACS)after drug-eluting stent(DES)implantation in the largest cardiovascular center of Ch... BACKGROUND:To investigate the most appropriate dual antiplatelet therapy(DAPT)duration for patients with acute coronary syndrome(ACS)after drug-eluting stent(DES)implantation in the largest cardiovascular center of China.METHODS:We enrolled 5,187 consecutive patients with ACS who received DES from January to December 2013.Patients were divided into four groups based on DAPT duration:standard DAPT group(11-13 months,n=1,568)and prolonged DAPT groups(13-18 months[n=308],18-24 months[n=2,125],and>24 months[n=1,186]).Baseline characteristics and 5-year clinical outcomes were recorded.RESULTS:Baseline characteristics were similar across the four groups.Among the four groups,those with prolonged DAPT(18-24 months)had the lowest incidence of major adverse cardiovascular and cerebrovascular events(MACCEs)(14.1%vs.11.7%vs.9.6%vs.24.2%,P<0.001),all-cause death(4.8%vs.3.9%vs.2.1%vs.2.6%,P<0.001),cardiac death(3.1%vs.2.6%vs.1.4%vs.1.9%,P=0.004),and myocardial infarction(MI)(3.8%vs.4.2%vs.2.5%vs.5.8%,P<0.001).The incidence of bleeding was not different among the four groups(9.9%vs.9.4%vs.11.0%vs.9.4%,P=0.449).Cox multivariable analysis showed that prolonged DAPT(18-24 months)was an independent protective factor for MACCEs(hazard ratio[HR]0.802,95%confidence interval[CI]0.729-0.882,P<0.001),all-cause death(HR 0.660,95%CI 0.547-0.795,P<0.001),cardiac death(HR 0.663,95%CI 0.526-0.835,P<0.001),MI(HR 0.796,95%CI 0.662-0.957,P=0.015),and target vessel revascularization(HR 0.867,95%CI 0.755-0.996,P=0.044).Subgroup analysis for high bleeding risk showed that prolonged DAPT remained an independent protective factor for all-cause death and MACCEs.CONCLUSION:For patients with ACS after DES,appropriately prolonging the DAPT duration may be associated with a reduced risk of adverse ischemic events without increasing the bleeding risk. 展开更多
关键词 Dual antiplatelet therapy acute coronary syndrome Drug-eluting stent implantation
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Prevalence of posttraumatic stress disorder following acute coronary syndrome and clinical characteristics of patients referred to cardiac rehabilitation 被引量:1
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作者 Ivana Sopek Merkaš Nenad Lakušić +3 位作者 Zdenko Sonicki Barbara Koret Sandra Vuk Pisk Igor Filipčić 《World Journal of Psychiatry》 SCIE 2023年第6期376-385,共10页
BACKGROUND Studies have demonstrated that patients who have experienced acute coronary syndrome(ACS)have an increased risk of developing posttraumatic stress disorder(PTSD)and experiencing worse survival outcomes than... BACKGROUND Studies have demonstrated that patients who have experienced acute coronary syndrome(ACS)have an increased risk of developing posttraumatic stress disorder(PTSD)and experiencing worse survival outcomes than those who do not develop PTSD.Nevertheless,the prevalence rates of PTSD following ACS vary widely across studies,and it is noteworthy that in most cases,the diagnosis of PTSD was based on self-report symptom questionnaires,rather than being established by psychiatrists.Additionally,the individual characteristics of patients who develop PTSD after ACS can differ widely,making it difficult to identify any consistent patterns or predictors of the disorder.AIM To investigate the prevalence of PTSD among a large sample of patients undergoing cardiac rehabilitation(CR)after ACS,as well as their characteristics in comparison to a control group.METHODS The participants of this study are patients who have experienced ACS with or without undergoing percutaneous coronary intervention and are enrolled in a 3-wk CR program at the largest CR center in Croatia,the Special Hospital for Medical Rehabilitation Krapinske Toplice.Patient recruitment for the study took place over the course of one year,from January 1,2022,to December 31,2022,with a total of 504 participants.The expected average follow-up period for patients included in the study is about 18 mo,and currently ongoing.Using self-assessment questionnaire for PTSD criteria and clinical psychiatric interview,a group of patients with a PTSD diagnosis was identified.From the participants who do not have a PTSD diagnosis,patients who would match those with a PTSD diagnosis in terms of relevant clinical and medical stratification variables and during the same rehabilitation period were selected to enable comparability of the two groups.RESULTS A total of 507 patients who were enrolled in the CR program were approached to participate in the study.Three patients declined to participate in the study.The screening PTSD Checklist-Civilian Version questionnaire was completed by 504 patients.Out of the total sample of 504 patients,74.2%were men(n=374)and 25.8%were women(n=130).The mean age of all participants was 56.7 years(55.8 for men and 59.1 for women).Among the 504 participants who completed the screening questionnaire,80 met the cutoff criteria for the PTSD and qualified for further evaluation(15.9%).All 80 patients agreed to a psychiatric interview.Among them,51 patients(10.1%)were diagnosed with clinical PTSD by a psychiatrist according to Diagnostic and Statistical Manual of Mental Disorders criteria.Among the variables analyzed,there was a noticeable difference in the percentage of theoretical maximum achieved on exercise testing between the PTSD and non-PTSD groups.Non-PTSD group achieved a significantly higher percentage of their maximum compared to the PTSD group(P=0.035).CONCLUSION The preliminary results of the study indicate that a significant proportion of patients with PTSD induced by ACS are not receiving adequate treatment.Furthermore,the data suggest that these patients may exhibit reduced physical activity levels,which could be one of the possible underlying mechanisms in observed poor cardiovascular outcomes in this population.Identifying cardiac biomarkers is crucial for identifying patients at risk of developing PTSD and may derive benefits from personalized interventions based on the principles of precision medicine in multidisciplinary CR programs. 展开更多
关键词 Cardiac rehabilitation acute coronary syndrome Posttraumatic stress disorder Psychiatric interview Multidisciplinary team Cardiac biomarkers
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Assessment of C-Reactive Protein/Serum Albumin Ratio in Relation to Acute Presentation and Early Outcome of Patients with Acute Coronary Syndrome
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作者 Waseem F. Al Tameemi Noor Alaa Alkhazraji 《Journal of Biosciences and Medicines》 CAS 2023年第2期239-253,共15页
Background: Acute coronary syndrome (ACS) is the leading cardiovascular (CV) cause of mortality. C reactive protein (CRP) has linked with long-term risk of recurrent cardiovascular events or death. Albumin, in contras... Background: Acute coronary syndrome (ACS) is the leading cardiovascular (CV) cause of mortality. C reactive protein (CRP) has linked with long-term risk of recurrent cardiovascular events or death. Albumin, in contrast to CRP known as a negative acute-phase protein. Thus a newly introduced marker assessed relation of CRP to albumin ratio (CAR), which may provide better results than the use of either marker alone. The aim of the study is to assess the association of C-reactive protein to albumin ratio (CAR) with in-hospital short-term major adverse cardiac events (MACEs) in acute coronary syndrome (ACS) patients. Patients & Methods: A multi-centers prospective cohort study was conducted at coronary intensive care units (CICU) in Baghdad during the period from March to October 2021 that included a total of 132 patients who were diagnosed as a case of ACS. They were assessed for major adverse cardiac events (MACEs) like cardiogenic shock, arrhythmias, post-MI angina, and acute heart failure while inside the ward, in addition to need for early interventional therapeutic approach in relation to (CAR) immediately at time of admission to hospital. Results: High values of CAR, whether using hs-CRP or CRP, were identified as an independent predictor for in-hospital MACEs (P value Conclusion: The CAR was independently correlated with in-hospital short-term MACEs and can be used for risk stratification in patients with ACS. 展开更多
关键词 acute coronary syndrome Cardiac Events C Reactive Protein ALBUMIN
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Spontaneous Heparin-Induced Thrombocytopenia Presenting as Concomitant Bilateral Cerebrovascular Infarction and Acute Coronary Syndrome
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作者 Jong Kun Park Ilan Vavilin +4 位作者 Jacob Zaemes Araba Ofosu-Somuah Raghav Gattani Camila Sahebi Alexander G.Truesdell 《Cardiovascular Innovations and Applications》 2023年第1期44-48,共5页
Background:Spontaneous heparin-induced thrombocytopenia is a pro-thrombotic syndrome in which anti-heparin antibodies develop without heparin exposure.Case presentation:A 78-year-old man who underwent a successful lum... Background:Spontaneous heparin-induced thrombocytopenia is a pro-thrombotic syndrome in which anti-heparin antibodies develop without heparin exposure.Case presentation:A 78-year-old man who underwent a successful lumbar laminectomy presented to the hospital 5 days after discharge for stroke-like symptoms and was found to have acute infarcts of the bilateral frontal lobes.The patient was found to be severely thrombocytopenic and was incidentally found to have an inferior wall myocardial infarction.Further investigation led to the diagnosis of bilateral lower extremity deep vein thromboses.His overall clinical presentation prompted a detailed hematologic workup that indicated positivity for heparin-induced thrombocy-topenia despite no previous exposure to heparin products.Conclusions:This case illustrates a patient with no prior lifetime heparin exposure who underwent laminectomy with subsequent development of acute infarcts of the bilateral frontal lobes,an inferior wall myocardial infarction,and bilateral lower extremity deep vein thromboses,with concern for sequelae of spontaneous heparin-induced thrombo-cytopenia. 展开更多
关键词 acute coronary syndrome deep vein thrombosis myocardial infarction cerebrovascular infarction spontaneous heparin-induced thrombocytopenia
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Role of fibrinogen,albumin and fibrinogen to albumin ratio in determining angiographic severity and outcomes in acute coronary syndrome
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作者 Kunaal Makkar Yash Paul Sharma +2 位作者 Akash Batta Juniali Hatwal Prashant Kumar Panda 《World Journal of Cardiology》 2023年第1期13-22,共10页
BACKGROUND Coronavirus disease 2019(COVID-19)pandemic unmasked the huge deficit in healthcare resources worldwide.It highlighted the need for efficient risk stratification in management of cardiovascular emergencies.A... BACKGROUND Coronavirus disease 2019(COVID-19)pandemic unmasked the huge deficit in healthcare resources worldwide.It highlighted the need for efficient risk stratification in management of cardiovascular emergencies.AIM To study the applicability of the old,available and affordable nonconventional biomarkers:albumin and fibrinogen in their ability to predict angiographic severity and clinical outcomes in patients with acute coronary syndrome(ACS).METHODS In this prospective,observational study,166 consecutive patients with ACS were enrolled.Fibrinogen,albumin and their ratio were determined from serum.Patients with underlying chronic liver disease,active malignancy,autoimmune disease,active COVID-19 infection and undergoing thrombolysis were excluded.RESULTS Mean age of the population was 60.5±1.5 years,74.1%being males.ST elevation myocardial infarction(STEMI)was most common presentation of ACS seen in 57%patients.Fibrinogen albumin ratio(FAR)≥19.2,had a sensitivity of 76.9%and specificity of 78.9%[area under the receiver operating characteristic curves(AUROC)=0.8,P=0.001]to predict≤thrombolysis in myocardial infarction(TIMI)1 flow in culprit artery in STEMI patients.Even in non-STEMI patients,FAR≥18.85 predicted the same with 80%sensitivity and 63%specificity(AUROC=0.715,P=0.006).CONCLUSION Novel biomarkers,with their high cost,lack of availability and long turn over time are impractical for real-world use.Identifying≤TIMI 1 flow in the culprit artery has significant impact of management and outcome.Our study has shown that readily available biomarkers like fibrinogen and albumin can help identify these high-risk patients with good accuracy.This allows risk-stratification and individualization of treatment in ACS. 展开更多
关键词 acute coronary syndrome ALBUMIN FIBRINOGEN Fibrinogen to albumin ratio Total occlusion of culprit artery
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Electrocardiographic Analysis of Patients with Suspicion of Acute Coronary Syndrome in Yaounde, Cameroon
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作者 Kong Derick Njikeh Ngongang Ouankou Christian +3 位作者 Boombhi Jerome Ntep Gweth Menanga Alain Patrick Ngu Blackett Kathleen 《Open Journal of Internal Medicine》 2023年第4期436-446,共11页
Background: Ischemic heart disease (IHD) is the leading cause of death worldwide. IHD was thought to be an extremely rare occurrence in Sub-Saharan Africa, but the increasing economic development with changes in lifes... Background: Ischemic heart disease (IHD) is the leading cause of death worldwide. IHD was thought to be an extremely rare occurrence in Sub-Saharan Africa, but the increasing economic development with changes in lifestyle has led to an increase in IHD risk factors which has motivated the interest of our study. Objectives: The aim was to study a group of patients with suspicion of acute coronary syndrome (ACS), in order to determine those with and without electrocardiographic diagnosis of ACS. Methods: It was an observational cross-sectional descriptive study over a period of six months, which included concerned patients who presented with retrosternal or precordial chest pain of onset being less than two weeks with at least one cardiovascular risk factor, in the cardiology units of three reference hospitals in Yaounde. Ethical clearance and authorizations were obtained from the competent authorities. We used a preformed questionnaire to obtain information from the patients concerning the demographic data, clinical presentation and electrocardiographic findings. Results: We recruited 100 patients with suspicion of ACS. 56 patients presented with electrocardiographic diagnosis of ACS and 44 patients did not. The mean age was 60.6 ± 11.5 years with age limits of 32 - 85 years in patients with ACS and 55.3 ± 16.6 years with age limits of 19 - 90 years in patients without ACS. The predominant age group was 60 - 69 years in both groups. The sex ratio (male/female) was 0.6 in patients with ACS and 0.7 in patients without ACS. The main complaints presented in both groups were;chest pain, fatigue, dyspnea and palpitation. The frequent cardiovascular risk factors in both groups were hypertension, age and overweight/obesity. In patients with ACS, 55.4% presented with ST-segment elevated acute coronary syndrome (STE-ACS) and 44.6% presented with non-ST-segment elevated acute coronary syndrome (NSTE-ACS). The Antero-Septal territory represented 77.4% of patients with STE-ACS and the lateral territory represented 56.0% of patients with NSTE-ACS. Conclusion: This study shows that 56.0% of patients with suspicion of ACS had an electrocardiographic diagnosis of ACS. Further studies should be undertaken to determine the prevalence of ACS in our community. 展开更多
关键词 Chest Pain Cardiovascular Risk Factor ELECTROCARDIOGRAM acute coronary syndrome
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Severe Hypokalemia ECG Changes Mimicking Those of Acute Coronary Syndrome (ACS) in Patient with Underlying Ischaemic Heart Disease: A Case Review 被引量:3
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作者 C. Sethuraman S. F. Mohd +3 位作者 S. Govindaraju W. J. Tiau N. D. Mohamad Farouk H. H. Che Hassan 《Open Journal of Emergency Medicine》 2020年第2期53-58,共6页
<strong>Background:</strong> Hypokalemia is seen on regular basis in medical emergency. The definition of hypokalemia is serum potassium level below 3.5 mmol/L, meanwhile severe hypokalemia is serum potass... <strong>Background:</strong> Hypokalemia is seen on regular basis in medical emergency. The definition of hypokalemia is serum potassium level below 3.5 mmol/L, meanwhile severe hypokalemia is serum potassium level below 2.5 mmol/L [1]. Patient with hypokalemia can present with wide range of presentation including musculoskeletal complaints from numbness to acute paralysis. Severe hypokalemia has tendency to progress to intestinal paralysis and respiratory failure. In some cases of hypokalemia, cardiovascular system can also be affected causing cardiac arrhythmias and heart failure [2]. <strong>Aim:</strong> This case report is to highlight that severe hypokalaemia can present with ECG changes mimicking acute coronary syndrome (ACS) which was fully resolved with correction of potassium level. <strong>Methods:</strong> We report a case of 84 years old Chinese man with underlying triple vessel disease presented with generalised body weakness for 2 days. ECG on arrival noted changes suggestive of ACS with ST segment depression in lead V4-V6 with first degree heart block, however patient had no ischemic symptoms and the potassium level was severe low at 1.6 mmol/L (3.5 - 5.1 mmol/L). He was correctly not treated for ACS. <strong>Outcomes:</strong> Repeated ECG post fast intravenous potassium correction noted complete resolution of the ST segment depression and first degree heart block. Patient discharged well from hospital four days later with potassium level of 3.8 mmol/L. <strong>Conclusions:</strong> Severe hypokalemia with asymptomatic ECG of ACS changes can safely be treated as a single entity clinical emergency with good resolution and no complication after normalizing potassium level. 展开更多
关键词 HYPOKALEMIA ECG Changes acute coronary syndrome (acs) Ischaemic Heart Disease
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Relationship between resistin level in serum and acute coronary syndrome or stable angina pectoris 被引量:12
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作者 QIAO Xiao-zhi YANG Yun-mei XU Zhe-rong YANG Li-ai 《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》 SCIE CAS CSCD 2007年第12期875-880,共6页
Objective: To investigate the relationship between serum resistin level and acute coronary syndrome (ACS) or stable angina pectoris (SAP). Methods: Sixty-five patients, with coronary artery disease, were enrolle... Objective: To investigate the relationship between serum resistin level and acute coronary syndrome (ACS) or stable angina pectoris (SAP). Methods: Sixty-five patients, with coronary artery disease, were enrolled and divided into three subgroups: acute myocardial infarction (AMI), unstable angina pectoris (UAP) and SAP, and 26 healthy people were recruited as controls in the cross-sectional study. Serum resistin levels were determined by ELISA (enzyme-linked immunosorbent assay), and WBC (white blood cell count), hsCRP (high sensitive C-reaction protein), CKmax (maximum of creatinkinase), CK-MBmax (maximum of isozyme of creatinkinase) and cTnImax (maximum of troponin) were measured by standard laboratory methods. Results: The serum resistin levels were 4 folds higher in AMI patients, 2.43 folds in UAP patients and I. 12 folds in SAP patients than in the healthy controls (P〈0.05). The resistin levels were also significantly different between AMI [(8.16±0.79) ng/ml], UAP [(5.59±0.75) ng/ml] and SAP [(3.45±0.56) ng/ml] groups (P〈0.01); WBC, hsCRP, CK CK-MBmax and cTnlmax were significantly increased in AMI patients over UAP and SAP patients. Spearman analysis showed that serum resistin levels were positively correlated with WBC (r=0.412, P=0.046), hsCRP (r=0.427,p=0.037), CK CK-MBmax and cTnImax (r=0.731, 0.678, 0.656; P〈0.01). Conclusion: Serum resistin levels increased with inflammatory factors and myocardial impairment. The results suggest that human resistin might play an important role in the pathogenesis of atherosclerosis and AMI as an inflammatory factor. 展开更多
关键词 RESISTIN acute coronary syndrome (acs Stable angina pectoris (SAP)
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