Cardiovascular Diseases and Cardiac Surgery Featured News June 18, 2025 Using innovative artificial intelligence (AI)-powered technologies in cardiac surgery and improving patient care Mayo Clinic Cardiovascular Surgery specialists are embracing AI-powered technologies and improving outcomes for patients. June 18, 2025 When atrial fibrillation (AFib) ablation timing impacts AFib recurrence Mayo Clinic cardiovascular researchers found that performing catheter ablation earlier to maintain sinus rhythm may bring better outcomes. The study was published in Circulation: Arrhythmia and Electrophysiology. May 17, 2025 Treating patients earlier with tricuspid valve repair or replacement Pioneers in challenging tricuspid valve repair and tricuspid valve replacement, Mayo Clinic cardiac surgeons intervene early. Patients experience better outcomes and quality of life. May 17, 2025 Novel self-centering catheter designed to aid retrograde aortic valve crossing during TAVR found safe and effective in new study Mayo Clinic interventional cardiologists are first in world to use new catheter for TAVR. The research is published in JACC: Cardiovascular Interventions. Latest Videos See All Clinical Trials See All A Study to Evaluate Long-term Outcomes of Alcohol Septal Ablation for Hypertrophic CardiomyopathyRochester, Minn.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. 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 New treatment pathways for patients with advanced heart failure 2 Novel transcatheter technique safely removes papillary fibroelastomas (PFEs) in patients who are not candidates for surgery 3 Navigating the complexities of exercise, sports and complex cardiac disease for patients with active lifestyles 4 Expanding the possibilities of treatment options for patients with coronary microvascular disease 5 Revolutionary advances in the future of cardiology Medical Professionals Cardiovascular Diseases and Cardiac Surgery