Antiplatelet Therapy and All-Cause Mortality After Transcatheter Aortic Valve Replacement 

A retrospective analysis of transaortic valve replacement (TAVR) patients found that single antiplatelet therapy (SAPT) was associated with a significant reduction in all-cause mortality and major bleeding compared to dual antiplatelet therapy (DAPT). The findings support recent guideline updates favoring SAPT as the preferred strategy post-TAVR. 

Clinical Outcomes in Stented vs. Non-Stented Chronic Total Occlusion Patients

A large registry analysis showed that patients with chronic total occlusions (CTOs) who received stents with intravascular ultrasound (IVUS) guidance had significantly better clinical outcomes than those treated without stents or without imaging. The findings reinforce the value of IVUS in complex coronary interventions. 

Etiology, Management, and Outcomes in SCAI Stage B Cardiogenic Shock 

Patients classified as Stage B under the SCAI shock classification system were found to have a 38% in-hospital mortality rate in a large retrospective analysis. The findings highlight the importance of early identification and intervention for this high-risk population. 

Insights from the FAVOR III China Trial 

Data from the FAVOR III China trial show that using quantitative flow ratio (QFR) to guide percutaneous coronary intervention (PCI) decisions resulted in better outcomes than standard angiography. Patients in the QFR-guided group experienced lower rates of major adverse cardiac events, supporting broader adoption of this strategy in clinical practice. 

Percutaneous Coronary Intervention in Ambulatory Surgery Centers: Procedural Volume Trends and Outcomes

Ambulatory surgery centers (ASCs) are performing an increasing number of percutaneous coronary interventions (PCIs), with a projected 21% growth over the next decade. The study also found that ASCs disproportionately serve patients from socially vulnerable communities, highlighting their role in expanding access to care. 

Prospective Study of a Next-Generation Aventus Thrombectomy System 

A prospective study of the Aventus Thrombectomy System demonstrated successful revascularization in nearly all patients with high thrombus burden. The device was associated with a low rate of complications and no distal embolization, suggesting it may be a safe and effective tool for restoring blood flow in complex cases. 

Orthopedic Risks for Cardiac Catheterization Operators Wearing Traditional Lead Protection Versus Using Alternative Systems 

A large operator survey found that traditional lead protection is associated with increased orthopedic pain and injury among interventional cardiologists. In contrast, operators using leadless radiation protection systems reported significantly lower rates of musculoskeletal issues, underscoring the long-term benefits of ergonomic alternatives.