Background:The management of suspected critical congenital heart defects(CCHD)relies on timely echocardiographic diagnosis.The availability of experienced echocardiographers is limited or even non-existent in many hos...Background:The management of suspected critical congenital heart defects(CCHD)relies on timely echocardiographic diagnosis.The availability of experienced echocardiographers is limited or even non-existent in many hospitals with obstetric units.This study evaluates remote-mentored echocardiography performed by physicians without experience in imaging of congenital heart defects(CHD).Methods:The setup included a pediatric cardiologist in a separate room,guiding a physician without experience in echocardiographic imaging of CHD in the examination of a symptomatic newborn.This remote-mentoring pair was blinded to the diagnosis of the newborn and presented with a simplified patient history.The echocardiographic images were streamed to the laptop of the mentor,along with a webcam feed showing the probe position.The task was to identify CCHD in need of immediate transfer to a pediatric cardiac surgical center.The result was compared to the previously completed echocardiographic report and the clinical decision of the patient-responsible pediatric cardiologist.Results:During 17 months,15 newborns were recruited.All six newborns with CCHD were correctly labeled by the remotementoring pair.One newborn with Tetralogy of Fallot was erroneously labeled as needing immediate transfer.Eight newborns without CCHD were correctly labeled.Conclusions:Remote-mentored echocardiography performed by examiners without experience in imaging CHD identified all newborns with CCHD in need of immediate transfer for specialist care.The setup shows promising results for improving the management of CCHD in hospitals without continuous pediatric cardiology service.展开更多
BACKGROUND Unroofed coronary sinus syndrome(UCSS)is a rare congenital heart disease,which has variable morphologic features and is strongly associated with persistent left superior vena cava(PLSVC).However,it is often...BACKGROUND Unroofed coronary sinus syndrome(UCSS)is a rare congenital heart disease,which has variable morphologic features and is strongly associated with persistent left superior vena cava(PLSVC).However,it is often difficult to visualize the left-to-right shunt pathway through the CS by transthoracic echocardiography(TTE).CASE SUMMARY A 37-year-old female was admitted to the hepatological surgery department of a hospital with complaint of subxiphoid pain that had started 1 wk prior.Physical examination revealed a grade 3/6 systolic murmur at the left margin of the sternum,between the 2nd and 3rd intercostal cartilage.The patient underwent echocardiography and was diagnosed with ostium primum atrial septal defect(ASD);thus,she was subsequently transferred to the cardiovascular surgery department.A second TTE evaluation before surgery showed type IV UCSS with secundum ASD.Right-heart contrast echocardiography(RHCE)showed that the right atrium and right ventricle were immediately filled with microbubbles,but no microbubble was observed in the CS.Meanwhile,negative filling was observed at the right atrium orifice of the CS and right atrium side of the secundum atrial septal.RHCE identified UCSS combined with secundum ASD but without PLSVC in this patient.CONCLUSION This rare case of UCSS highlights the value of TTE combined with RHCE in confirming UCSS with ASD or PLSVC.展开更多
Objective:To perform a meta-analysis to evaluate the diagnostic performance of computed tomography(CT) and transthoracic echocardiography(TTE) in complex congenital heart diseases(CHD) in China.Methods:MEDLINE,Cochran...Objective:To perform a meta-analysis to evaluate the diagnostic performance of computed tomography(CT) and transthoracic echocardiography(TTE) in complex congenital heart diseases(CHD) in China.Methods:MEDLINE,Cochrane library and China National Knowledge Infrastructure(CNKI) database from January 1966 to October 2010,were searched for initial studies in China.All the studies,published in English or Chinese,used TTE,CT,or both as diagnostic tests for CHD and reported the rate of true-positive,true-negative,false-positive and false-negative diagnoses of CHD from TTE and CT findings with the surgical results as the 'gold-standard'(15 studies,XX patients) were collected.The statistic software package,'Meta-Disc 1.4',was used to conduct data analysis.A covariate analysis was used to evaluate the influence of patient or study-related factors on sensitivity.Results:Pooled sensitivity for diagnosis of CHD were 95% [95% confidence interval(CI):94%~96%] for CT studies and 87%(95% CI:85%~88%) for TTE studies.The difference between the pooled sensitivity of CT and that of TTE was statistically significant(P<0.001).TTE had higher sensitivity [0.96(95% CI:0.94~0.97)] for cardiac malformation but lower sensitivity [0.78(95% CI:0.76~0.81)] for extracardiac malformation than CT.Conclusion:CT can provide added diagnostic information compared with TTE in patients with CHD in China,especially for patients suspected of extracardiac malformation.展开更多
AIM:To describe the characteristics of coronary artery fistulas(CAFs) in adults,including donor vessels and whether termination was cameral or vascular. METHODS:A PubMed search was performed for articles between 2000 ...AIM:To describe the characteristics of coronary artery fistulas(CAFs) in adults,including donor vessels and whether termination was cameral or vascular. METHODS:A PubMed search was performed for articles between 2000 and 2010 to describe the current characteristics of congenital CAFs in adults.A group of 304 adults was collected.Clinical data,presentations,diagnostic modalities,angiographic fistula findings and treatment strategies were gathered and analyzed.With regard to CAF origin,the subjects were tabulated into unilateral,bilateral or multilateral fistulas and compared.The group was stratified into two major subsets according to the mode of termination;coronary-cameral fistulas(CCFs) and coronary-vascular fistulas(CVFs) . A comparison was made between the two subsets. Fistula-related major complications[aneurysm formation,infective endocarditis(IE) ,myocardial infarction(MI) ,rupture,pericardial effusion(PE) and tamponade] were described.Coronary artery-ventricular multiple micro-fistulas and acquired CAFs were excluded as well as anomalous origin of the coronary arteries from the pulmonary artery(PA) . RESULTS:A total of 304 adult subjects(47%male) with congenital CAFs were included.The mean age was51.4 years(range,18-86 years) ,with 20%older than 65 years of age.Dyspnea(31%) ,chest pain(23%) and angina pectoris(21%) were the prevalent clinical presentations.Continuous cardiac murmur was heard in 82%of the subjects.Of the applied diagnostic modalities,chest X-ray showed an abnormal shadow in 4%of the subjects.The cornerstone in establishing the diagnosis was echocardiography(68%) ,and conventional contrast coronary angiography(97%) .However,multislice detector computed tomography was performed in 16%.The unilateral fistula originated from the left in 69%and from the right coronary artery in 31%of the subjects.Most patients(80%) had unilateral fistulas,18%presented with bilateral fistulas and 2%with multilateral fistulas.Termination into the PA was reported in unilateral(44%) ,bilateral(73%) and multilateral(75%) fistulas.Fistulas with multiple origins(bilateral and multilateral) terminated more frequently into the PA(29%) than into other sites(10.6%)(P=0.000) . Aneurysmal formation was found in 14%of all subjects.Spontaneous rupture,PE and tamponade were reported in 2%of all subjects.In CCFs,the mean age was 46.2 years whereas in CVFs mean age was 55.6 years(P=0.003) .IE(4%) was exclusively associated with CCFs,while MI(2%) was only found in subjects with CVFs.Surgical ligation was frequently chosen for unilateral(57%) ,bilateral(51%) and multilateral fistulas(66%) ,but percutaneous therapeutic embolization(PTE) was increasingly reported(23%,17%and 17%,respectively) . CONCLUSION:Congenital CAFs are currently detected in elderly patients.Bilateral fistulas are more frequently reported and PTE is more frequently applied as a therapeutic strategy in adults.展开更多
Simple forms of congenital heart disease can allow patients to go undiagnosed until they reach adulthood.Furthermore,improvements in care of patients with complex congenital heart disease are now allowing most patient...Simple forms of congenital heart disease can allow patients to go undiagnosed until they reach adulthood.Furthermore,improvements in care of patients with complex congenital heart disease are now allowing most patients to reach adulthood.As some patients with adult congenital heart disease can remain asymptomatic until later in life,it is possible for them to serve in the military and eventually fall under the care of Veterans Administration(VA)providers.Therefore it is important for providers,especially cardiologists at VA centers,to have fundamental understanding of the management of adult congenital heart disease.This article provides multiple cases of adult congenital heart disease experienced at a single VA medical center and reviews the anatomy,physiology,and surgical management of each condition.展开更多
Congenital ventricular aneurysm is a very rare cardiac anomaly.A diagnosis can be made during the prenatal period using fetal echocardiography.This study presents a very rare apically located left ventricular aneurysm...Congenital ventricular aneurysm is a very rare cardiac anomaly.A diagnosis can be made during the prenatal period using fetal echocardiography.This study presents a very rare apically located left ventricular aneurysm case,and the relevant literature was reviewed and discussed.In this case,a 35-year-old,gravida 2,parity 1 preg-nant woman at 24 weeks of gestation,displayed a wide aneurysmal image in the left ventricular apical wall on fetal echocardiography.There was a 1.79 mm muscular ventricular septal defect at the apical region of the interven-tricular septum.In the course of the color Doppler ultrasonography examination,an aberrantfibrous band within the left ventricle and consequent turbulentflow during systole were observed.The baby,born via cesarean section at 37 weeks of gestation,is now in its postnatal seventh month.However,during echocardiographic follow-ups,changes have been observed,including mild to moderate mitral insufficiency and a decrease in systolic function.Despite thesefindings,the clinical condition remains asymptomatic.It is of great importance to use a multidis-ciplinary approach in managing these rare cases that could lead to potential adverse outcomes during the antena-tal or postnatal periods.展开更多
This is a case series and review of the literature adding11 new cases.Coronary-cameral fistulas(CCFs)are infrequent anomalies which are in general co-incidentally found during diagnostic coronary angiography(CAG).To d...This is a case series and review of the literature adding11 new cases.Coronary-cameral fistulas(CCFs)are infrequent anomalies which are in general co-incidentally found during diagnostic coronary angiography(CAG).To delineate the characteristics of congenital and acquired CCFs in adults,we performed a PubMed search for papers dealing with congenital or acquired CCFs in adults.Publications on coronary-vascular fistulas or paediatric subjects were not included.From the world literature,a total of 243 adult patients were identified who had congenital(65%)or acquired(35%)CCFs.In this review,which is part one of a two-part series on CCFs,we describe and discuss the congenital fistulas,give an overview on the published literature and report details of our own series of 11 patients with MMFs and solitary macro CCFs.Of the congenital group,56%were small or large solitary macro CCFs(cut-off 1.5mm)and 9%were coronary artery-ventricular multiple micro-fistulas(MMFs).Apical hypertrophic cardiomyopathy was reported in some of the reviewed subjects with MMFs(3/24=13%)but not was seen in our own series.Conservative medical management was generally the treatment of choice in congenital MMFs;prophylactic implantable cardioverter defibrillators(ICD)were implanted in 2/24(8%)of subjects,especially when extensive micro-fistulisations were involved.None of the patients of our own series required an ICD,as the MMFs were of limited size.Congenital or acquired CCFs in adults are infrequent anomalies having a wide spectrum of clinical presentation may varies from asymptomatic to severely devastating states requiring different treatment modalities.展开更多
Background: There is a need for data on epidemiological, clinical and therapeutic aspects of ventricular septal defect among children in?Sub-Saharan Africa. Objective: The aim of this study was to determine the preval...Background: There is a need for data on epidemiological, clinical and therapeutic aspects of ventricular septal defect among children in?Sub-Saharan Africa. Objective: The aim of this study was to determine the prevalence, epidemioclinical, echocardiographic, therapeutic and evolutionary aspects of ventricular septal defects (VSD) in the pediatric department of the University Hospital Center (CHUSS) of Bobo-Dioulasso. Methods: This study was a descriptive cross-sectional study, conducted from November 2013 to December 2016. All children aged 1 to 179 months seen at the pediatric consultation in CHUSS were included. CIV was confirmed with Doppler echocardiography. Results: Out of 36,240 children who received consultation in the pediatric ward of CHUSS during the study period, one hundred (100) cases of them had congenital heart disease representing a hospital prevalence of 2.76%. This was diagnosed with Doppler echocardiography. Of these, 88% were VSD isolated or associated with other cardiac malformations. Isolated form was reported in 54.3% of cases. The average?age at diagnosis was 39.6 months. The sex ratio was 1.05. Perimembranous topography and hemodynamic type 2 were the highest, representing 56.8% and 35.2% respectively. The indication for surgical repair was recommended for 81.8% of the cases, but only 9.7% of these cases benefited from cardiac surgery. The rest were for medicalcare with a high proportion of lost to follow-up (48.9%). Conclusion: VSD is the most common congenital heart disease. Its care is mainly surgical. This cardiac surgery is non-existent in Burkina Faso. The design of multidisciplinary strategies associated with an optimization of the means of the countries of Sub-Saharan Africa could improve the management of this cardiopathy.展开更多
Coronary artery anomalies combined with bicuspid aortic valve are rare but cause perioperative complications if not detected on time. Because anomalous coronary arteries vary with respect to the ostium’s origin and t...Coronary artery anomalies combined with bicuspid aortic valve are rare but cause perioperative complications if not detected on time. Because anomalous coronary arteries vary with respect to the ostium’s origin and transverse route, the precise anatomy should be identified preoperatively and the procedure modified. We describe a severely stenotic bicuspid aortic valve and anomalous coronary artery corrected successfully with a modified valve replacement procedure, illustrating the importance of analyzing coronary anatomy preoperatively, regardless of age, to avoid occluding an anomalous artery’s ostium and to address the anomalies. We describe our modified procedure based on the artery’s location for a safe operation.展开更多
BACKGROUND Double-chambered left ventricle(DCLV)is an extremely rare congenital disease in which the left ventricle(LV)is divided by abnormal muscle tissue.Due to its rarity,there is a lack of data on the disease,incl...BACKGROUND Double-chambered left ventricle(DCLV)is an extremely rare congenital disease in which the left ventricle(LV)is divided by abnormal muscle tissue.Due to its rarity,there is a lack of data on the disease,including its diagnosis,treatment,and prognosis.Accordingly,we report a case in which DCLV was diagnosed and followed up.CASE SUMMARY A 45-year-old man presented to our hospital due to abnormal findings on an electrocardiogram recorded during a health check.He had no specific cardiac symptoms,comorbidities or relevant past medical history.Echocardiography revealed that the LV was divided into two by muscle fibers.There were no findings of ischemia on coronary angiography and coronary computed tomography angiography performed to exclude differential diagnoses.After comprehensive analysis of the images,DCLV was diagnosed.As it seemed to be asymptomatic DCLV,we decided the patient was to be observed without administering any medication.However,follow-up echocardiography revealed a thrombus in the accessory chamber(AC).Anticoagulant medication was initiated,the thrombus resolved,and the patient is currently undergoing follow-up without any specific symptoms.CONCLUSION Asymptomatic,uncomplicated DCLV was diagnosed through multimodal imaging;however,a thrombus in the AC occurred during the follow-up.The findings highlight that multimodal imaging is essential in diagnosing DCLV,and that anticoagulation is important in its management.展开更多
基金This study was funded through a grant from the European Union's Project Horizon 2020 and 5G HEART,under Grant Agreement Number 857034[15]the Norwegian Association for Children with Congenital Heart Disease.
文摘Background:The management of suspected critical congenital heart defects(CCHD)relies on timely echocardiographic diagnosis.The availability of experienced echocardiographers is limited or even non-existent in many hospitals with obstetric units.This study evaluates remote-mentored echocardiography performed by physicians without experience in imaging of congenital heart defects(CHD).Methods:The setup included a pediatric cardiologist in a separate room,guiding a physician without experience in echocardiographic imaging of CHD in the examination of a symptomatic newborn.This remote-mentoring pair was blinded to the diagnosis of the newborn and presented with a simplified patient history.The echocardiographic images were streamed to the laptop of the mentor,along with a webcam feed showing the probe position.The task was to identify CCHD in need of immediate transfer to a pediatric cardiac surgical center.The result was compared to the previously completed echocardiographic report and the clinical decision of the patient-responsible pediatric cardiologist.Results:During 17 months,15 newborns were recruited.All six newborns with CCHD were correctly labeled by the remotementoring pair.One newborn with Tetralogy of Fallot was erroneously labeled as needing immediate transfer.Eight newborns without CCHD were correctly labeled.Conclusions:Remote-mentored echocardiography performed by examiners without experience in imaging CHD identified all newborns with CCHD in need of immediate transfer for specialist care.The setup shows promising results for improving the management of CCHD in hospitals without continuous pediatric cardiology service.
文摘BACKGROUND Unroofed coronary sinus syndrome(UCSS)is a rare congenital heart disease,which has variable morphologic features and is strongly associated with persistent left superior vena cava(PLSVC).However,it is often difficult to visualize the left-to-right shunt pathway through the CS by transthoracic echocardiography(TTE).CASE SUMMARY A 37-year-old female was admitted to the hepatological surgery department of a hospital with complaint of subxiphoid pain that had started 1 wk prior.Physical examination revealed a grade 3/6 systolic murmur at the left margin of the sternum,between the 2nd and 3rd intercostal cartilage.The patient underwent echocardiography and was diagnosed with ostium primum atrial septal defect(ASD);thus,she was subsequently transferred to the cardiovascular surgery department.A second TTE evaluation before surgery showed type IV UCSS with secundum ASD.Right-heart contrast echocardiography(RHCE)showed that the right atrium and right ventricle were immediately filled with microbubbles,but no microbubble was observed in the CS.Meanwhile,negative filling was observed at the right atrium orifice of the CS and right atrium side of the secundum atrial septal.RHCE identified UCSS combined with secundum ASD but without PLSVC in this patient.CONCLUSION This rare case of UCSS highlights the value of TTE combined with RHCE in confirming UCSS with ASD or PLSVC.
文摘Objective:To perform a meta-analysis to evaluate the diagnostic performance of computed tomography(CT) and transthoracic echocardiography(TTE) in complex congenital heart diseases(CHD) in China.Methods:MEDLINE,Cochrane library and China National Knowledge Infrastructure(CNKI) database from January 1966 to October 2010,were searched for initial studies in China.All the studies,published in English or Chinese,used TTE,CT,or both as diagnostic tests for CHD and reported the rate of true-positive,true-negative,false-positive and false-negative diagnoses of CHD from TTE and CT findings with the surgical results as the 'gold-standard'(15 studies,XX patients) were collected.The statistic software package,'Meta-Disc 1.4',was used to conduct data analysis.A covariate analysis was used to evaluate the influence of patient or study-related factors on sensitivity.Results:Pooled sensitivity for diagnosis of CHD were 95% [95% confidence interval(CI):94%~96%] for CT studies and 87%(95% CI:85%~88%) for TTE studies.The difference between the pooled sensitivity of CT and that of TTE was statistically significant(P<0.001).TTE had higher sensitivity [0.96(95% CI:0.94~0.97)] for cardiac malformation but lower sensitivity [0.78(95% CI:0.76~0.81)] for extracardiac malformation than CT.Conclusion:CT can provide added diagnostic information compared with TTE in patients with CHD in China,especially for patients suspected of extracardiac malformation.
文摘AIM:To describe the characteristics of coronary artery fistulas(CAFs) in adults,including donor vessels and whether termination was cameral or vascular. METHODS:A PubMed search was performed for articles between 2000 and 2010 to describe the current characteristics of congenital CAFs in adults.A group of 304 adults was collected.Clinical data,presentations,diagnostic modalities,angiographic fistula findings and treatment strategies were gathered and analyzed.With regard to CAF origin,the subjects were tabulated into unilateral,bilateral or multilateral fistulas and compared.The group was stratified into two major subsets according to the mode of termination;coronary-cameral fistulas(CCFs) and coronary-vascular fistulas(CVFs) . A comparison was made between the two subsets. Fistula-related major complications[aneurysm formation,infective endocarditis(IE) ,myocardial infarction(MI) ,rupture,pericardial effusion(PE) and tamponade] were described.Coronary artery-ventricular multiple micro-fistulas and acquired CAFs were excluded as well as anomalous origin of the coronary arteries from the pulmonary artery(PA) . RESULTS:A total of 304 adult subjects(47%male) with congenital CAFs were included.The mean age was51.4 years(range,18-86 years) ,with 20%older than 65 years of age.Dyspnea(31%) ,chest pain(23%) and angina pectoris(21%) were the prevalent clinical presentations.Continuous cardiac murmur was heard in 82%of the subjects.Of the applied diagnostic modalities,chest X-ray showed an abnormal shadow in 4%of the subjects.The cornerstone in establishing the diagnosis was echocardiography(68%) ,and conventional contrast coronary angiography(97%) .However,multislice detector computed tomography was performed in 16%.The unilateral fistula originated from the left in 69%and from the right coronary artery in 31%of the subjects.Most patients(80%) had unilateral fistulas,18%presented with bilateral fistulas and 2%with multilateral fistulas.Termination into the PA was reported in unilateral(44%) ,bilateral(73%) and multilateral(75%) fistulas.Fistulas with multiple origins(bilateral and multilateral) terminated more frequently into the PA(29%) than into other sites(10.6%)(P=0.000) . Aneurysmal formation was found in 14%of all subjects.Spontaneous rupture,PE and tamponade were reported in 2%of all subjects.In CCFs,the mean age was 46.2 years whereas in CVFs mean age was 55.6 years(P=0.003) .IE(4%) was exclusively associated with CCFs,while MI(2%) was only found in subjects with CVFs.Surgical ligation was frequently chosen for unilateral(57%) ,bilateral(51%) and multilateral fistulas(66%) ,but percutaneous therapeutic embolization(PTE) was increasingly reported(23%,17%and 17%,respectively) . CONCLUSION:Congenital CAFs are currently detected in elderly patients.Bilateral fistulas are more frequently reported and PTE is more frequently applied as a therapeutic strategy in adults.
文摘Simple forms of congenital heart disease can allow patients to go undiagnosed until they reach adulthood.Furthermore,improvements in care of patients with complex congenital heart disease are now allowing most patients to reach adulthood.As some patients with adult congenital heart disease can remain asymptomatic until later in life,it is possible for them to serve in the military and eventually fall under the care of Veterans Administration(VA)providers.Therefore it is important for providers,especially cardiologists at VA centers,to have fundamental understanding of the management of adult congenital heart disease.This article provides multiple cases of adult congenital heart disease experienced at a single VA medical center and reviews the anatomy,physiology,and surgical management of each condition.
文摘Congenital ventricular aneurysm is a very rare cardiac anomaly.A diagnosis can be made during the prenatal period using fetal echocardiography.This study presents a very rare apically located left ventricular aneurysm case,and the relevant literature was reviewed and discussed.In this case,a 35-year-old,gravida 2,parity 1 preg-nant woman at 24 weeks of gestation,displayed a wide aneurysmal image in the left ventricular apical wall on fetal echocardiography.There was a 1.79 mm muscular ventricular septal defect at the apical region of the interven-tricular septum.In the course of the color Doppler ultrasonography examination,an aberrantfibrous band within the left ventricle and consequent turbulentflow during systole were observed.The baby,born via cesarean section at 37 weeks of gestation,is now in its postnatal seventh month.However,during echocardiographic follow-ups,changes have been observed,including mild to moderate mitral insufficiency and a decrease in systolic function.Despite thesefindings,the clinical condition remains asymptomatic.It is of great importance to use a multidis-ciplinary approach in managing these rare cases that could lead to potential adverse outcomes during the antena-tal or postnatal periods.
文摘This is a case series and review of the literature adding11 new cases.Coronary-cameral fistulas(CCFs)are infrequent anomalies which are in general co-incidentally found during diagnostic coronary angiography(CAG).To delineate the characteristics of congenital and acquired CCFs in adults,we performed a PubMed search for papers dealing with congenital or acquired CCFs in adults.Publications on coronary-vascular fistulas or paediatric subjects were not included.From the world literature,a total of 243 adult patients were identified who had congenital(65%)or acquired(35%)CCFs.In this review,which is part one of a two-part series on CCFs,we describe and discuss the congenital fistulas,give an overview on the published literature and report details of our own series of 11 patients with MMFs and solitary macro CCFs.Of the congenital group,56%were small or large solitary macro CCFs(cut-off 1.5mm)and 9%were coronary artery-ventricular multiple micro-fistulas(MMFs).Apical hypertrophic cardiomyopathy was reported in some of the reviewed subjects with MMFs(3/24=13%)but not was seen in our own series.Conservative medical management was generally the treatment of choice in congenital MMFs;prophylactic implantable cardioverter defibrillators(ICD)were implanted in 2/24(8%)of subjects,especially when extensive micro-fistulisations were involved.None of the patients of our own series required an ICD,as the MMFs were of limited size.Congenital or acquired CCFs in adults are infrequent anomalies having a wide spectrum of clinical presentation may varies from asymptomatic to severely devastating states requiring different treatment modalities.
文摘Background: There is a need for data on epidemiological, clinical and therapeutic aspects of ventricular septal defect among children in?Sub-Saharan Africa. Objective: The aim of this study was to determine the prevalence, epidemioclinical, echocardiographic, therapeutic and evolutionary aspects of ventricular septal defects (VSD) in the pediatric department of the University Hospital Center (CHUSS) of Bobo-Dioulasso. Methods: This study was a descriptive cross-sectional study, conducted from November 2013 to December 2016. All children aged 1 to 179 months seen at the pediatric consultation in CHUSS were included. CIV was confirmed with Doppler echocardiography. Results: Out of 36,240 children who received consultation in the pediatric ward of CHUSS during the study period, one hundred (100) cases of them had congenital heart disease representing a hospital prevalence of 2.76%. This was diagnosed with Doppler echocardiography. Of these, 88% were VSD isolated or associated with other cardiac malformations. Isolated form was reported in 54.3% of cases. The average?age at diagnosis was 39.6 months. The sex ratio was 1.05. Perimembranous topography and hemodynamic type 2 were the highest, representing 56.8% and 35.2% respectively. The indication for surgical repair was recommended for 81.8% of the cases, but only 9.7% of these cases benefited from cardiac surgery. The rest were for medicalcare with a high proportion of lost to follow-up (48.9%). Conclusion: VSD is the most common congenital heart disease. Its care is mainly surgical. This cardiac surgery is non-existent in Burkina Faso. The design of multidisciplinary strategies associated with an optimization of the means of the countries of Sub-Saharan Africa could improve the management of this cardiopathy.
文摘Coronary artery anomalies combined with bicuspid aortic valve are rare but cause perioperative complications if not detected on time. Because anomalous coronary arteries vary with respect to the ostium’s origin and transverse route, the precise anatomy should be identified preoperatively and the procedure modified. We describe a severely stenotic bicuspid aortic valve and anomalous coronary artery corrected successfully with a modified valve replacement procedure, illustrating the importance of analyzing coronary anatomy preoperatively, regardless of age, to avoid occluding an anomalous artery’s ostium and to address the anomalies. We describe our modified procedure based on the artery’s location for a safe operation.
文摘BACKGROUND Double-chambered left ventricle(DCLV)is an extremely rare congenital disease in which the left ventricle(LV)is divided by abnormal muscle tissue.Due to its rarity,there is a lack of data on the disease,including its diagnosis,treatment,and prognosis.Accordingly,we report a case in which DCLV was diagnosed and followed up.CASE SUMMARY A 45-year-old man presented to our hospital due to abnormal findings on an electrocardiogram recorded during a health check.He had no specific cardiac symptoms,comorbidities or relevant past medical history.Echocardiography revealed that the LV was divided into two by muscle fibers.There were no findings of ischemia on coronary angiography and coronary computed tomography angiography performed to exclude differential diagnoses.After comprehensive analysis of the images,DCLV was diagnosed.As it seemed to be asymptomatic DCLV,we decided the patient was to be observed without administering any medication.However,follow-up echocardiography revealed a thrombus in the accessory chamber(AC).Anticoagulant medication was initiated,the thrombus resolved,and the patient is currently undergoing follow-up without any specific symptoms.CONCLUSION Asymptomatic,uncomplicated DCLV was diagnosed through multimodal imaging;however,a thrombus in the AC occurred during the follow-up.The findings highlight that multimodal imaging is essential in diagnosing DCLV,and that anticoagulation is important in its management.
