Cardiovascular Diseases and Cardiac Surgery Featured News April 21, 2026 Mayo Clinic cardiovascular researchers reveal impact of device-lead function in patients undergoing TTVR therapy Mayo Clinic specialists examined what happens to device leads after transcatheter tricuspid valve replacement therapy. The retrospective study was published in EP Europace. April 21, 2026 Mayo Clinic cardiac surgeons show successful outcomes for valvular reoperations in octogenarians A Mayo Clinic study, published in The Annals of Thoracic Surgery shows the safety of valvular operations in octogenarians with prior sternotomy. The researchers evaluated long-term survival and self-reported quality of life. March 19, 2026 Novel use of intrasaccular flow disruptor by Mayo Clinic experts to successfully treat coronary artery aneurysms Mayo Clinic cardiovascular specialists translated an established neurovascular therapy into a novel coronary application. This first-time use in the heart was described in a JACC: Cardiovascular Interventions case report. March 19, 2026 Prioritizing prevention in the quest to eliminate heart disease A new scientific statement published in the American Journal of Preventive Cardiology shows how prioritizing prevention can help combat cardiovascular disease. A Mayo Clinic cardiologist is one of the authors. Latest Videos See All Clinical Trials See All A Study to Evaluate NT-proBNP Levels in the Prediction of Intrapartum and Postpartum Events in Adult Congenital Heart Disease PatientsRochester, Minn.A Study of Long-Term Outcomes of Cardiac Resynchronization Therapy Recipients with Congestive Heart FailureRochester, Minn.A Study to Evaluate Long-term Outcomes of Alcohol Septal Ablation for Hypertrophic CardiomyopathyRochester, Minn. Publications E-NEWSLETTER EDITION See the latest edition plus past issues Subscribe to updates Monthly eNewsletter highlighting diagnostic and therapeutic techniques in cardiovascular diseases and cardiac surgery at Mayo Clinic Subscribe Read Recent Issues More News 1 Adding AI-derived pericardial adipose tissue measurement helps predict cardiovascular disease risk beyond coronary calcium 2 Novel deep learning algorithm accurately detects RV dysfunction from routine RCA cine angiography 3 How Ebstein anomaly management is evolving 4 First AHA scientific statement on cardiac rehabilitation access for women 5 How artificial intelligence (AI) helps determine ejection fraction from a single frame Medical Professionals Cardiovascular Diseases and Cardiac Surgery