Advancing cardiovascular outcomes with dapagliflozin and sacubitril in post-acute myocardial infarction heart failure and type 2 diabetes mellitus

Coronary heart disease and type 2 diabetes mellitus(T2DM)often co-occur,presenting substantial health risks,particularly following acute myocardial infarction(AMI).While percutaneous coronary intervention(PCI)is a prevalent treatment,complications such as microvascular dysfunction may lead to heart failure,necessitating additional therapies.This editorial examines the emerging roles of sacubitril/valsartan and sodium-glucose co-transporter 2 inhibitors in managing post-PCI.Recent research investigates the combined effects of dapag-liflozin and telmisartan on myocardial microperfusion in post-AMI heart failure patients with T2DM.The findings suggest that this combination enhances myo-cardial microcirculation,improves cardiac function,and achieves better glycemic control,with a reduced incidence of major adverse cardiovascular events.Despite ongoing challenges,the integration of dapagliflozin and sacubitril/valsartan re-presents a significant advancement in post-AMI care.Further investigation in larger cohorts and more diverse patient populations is required to confirm its long-term clinical outcomes.

Effects of atrial septal defects on the cardiac conduction system

The case report presented in this edition by Mu et al.The report presents a case of atrial septal defect(ASD)associated with electrocardiographic changes,noting that the crochetage sign resolved after Selective His Bundle Pacing(S-HBP)without requiring surgical closure.The mechanisms behind the appearance and resolution of the crochetage sign remain unclear.The authors observed the dis-appearance of the crochetage sign post-S-HBP,suggesting a possible correlation between these specific R waves and the cardiac conduction system.This editorial aims to explore various types of ASD and their relationship with the cardiac con-duction system,highlighting the diagnostic significance of the crochetage sign in ASD.

Advances in the management of arteriosclerosis of the lower extremity:Integrating Western and Chinese medicine approaches

This editorial provides a commentary on the recent article.The paper reviews current literature and explores innovative treatment strategies for lower extremity arteriosclerosis obliterans(LEASO)through an integrative approach.It highlights the effectiveness of combination therapies that merge traditional Chinese medicine(TCM)with Western medical practices,suggesting that such integrative methods may improve patient compliance and outcomes through personalized care.This paper stresses the importance of rigorous clinical trials to evaluate the efficacy and safety of TCM interventions within LEASO treatment protocols,advocating for evidence-based validation of these combined therapies.Our recommendations emphasize accurate diagnosis,appropriate pharmacological in-terventions,the use of advanced surgical and endovascular techniques,and the inclusion of TCM to address underlying dysfunctions.Additionally,continuous monitoring,patient education,and lifestyle modifications are essential to slow disease progression and achieve optimal patient outcomes.The paper concludes by calling for further research to develop standardized treatment protocols that effectively integrate both Western and Chinese medical approaches in managing LEASO.

Malignant peritoneal mesothelioma with massive ascites as the first symptom:A case report

BACKGROUND Malignant peritoneal mesothelioma(MPM) is an extremely rare tumor with nonspecific clinical manifestations,which is extremely difficult to diagnose.Herein,we reported a case of MPM in the abdominal cavity with massive shortterm ascites as the first symptom.CASE SUMMARY A 65-year-old woman presented to the hospital with abdominal pain,distention,and shortness of breath that persisted for 15 d.The serum CA-125 level was 1075 U/m L.The abdominal computed tomography showed massive ascites and no obvious tumor lesions.The pathological examination of the ascitic fluid showed numerous heterotypic cells with some papillary structures.The immunohistochemistry and fluorescence in situ hybridization showed the deletion of CDX2(-),WT-1(-),Ki-67(about 10% +),CEA(-),Glut-1(+++),desmin(-),PD-L1(-),and CDKN2A(P16).The final diagnosis was MPM.The patient refused tumor cytoreductive surgery and received two cycles of cisplatin plus pemetrexed bidirectional chemotherapy.In the second cycle,she received an additional cycle of hyperthermic intraperitoneal chemotherapy and immune checkpoint inhibitor therapy due to massive recalcitrant ascites.She died of disease progression 2 mo after diagnosis.CONCLUSION In case of massive unexplained ascites,the possibility of MPM should not be excluded to avoid misdiagnosis and delay in treatment.

Intermittent appearance of right coronary fistula and collateral circulation:A case report

BACKGROUND Congenital coronary artery fistula can lead to symptoms of chest tightness,chest pain,or exertional dyspnea,which is a congenital vascular malformation that should not be ignored.Patients who have such malformations are frequently observed with different concurrent abnormal anatomic structures.Collateral circulation may have a positive effect on improving the patients'symptoms.CASE SUMMARY A 53-year-old female experienced episodic chest discomfort for the past month with symptoms manifesting when she was agitated or overexerted.After a positive treadmill test,the patient underwent coronary angiography.“Ghostlike”intermittent appearance of coronary ventricular fistula and collateral branching were observed.The patient was diagnosed with a right coronary ventricular fistula and collateral circulation.CONCLUSION This case shows the likelihood of collateral circulation in patients with coronary artery fistula.This may provide medical staff with novel solutions to treat insufficiency of myocardial blood supply induced by cardiovascular malformations.