The mitral valve controls blood flow between the heart's left atrium and ventricle. When structural changes affect the atrium or valve, it may not close fully—causing blood to leak backwards, a ...

Transcatheter edge-to-edge repair of tricuspid regurgitation appears to reduce mortality and heart failure hospitalizations in patients at high surgical risk, according to the largest series to look ...

Data from a 5-year follow-up of outcomes after transcatheter edge-to-edge repair of severe mitral regurgitation, as compared with outcomes after maximal doses of guideline-directed medical therapy ...

Patients with heart failure and atrial fibrillation (AF) at the time of mitral transcatheter edge-to-edge repair (M-TEER) for severe mitral regurgitation are more than twice as likely to die or be ...