Catheter Management Of Mitral Regurgitation

Mitral regurgitation (MR) is one of the most common valvular abnormalities. Medical management, along with regular surveillance, is the recommendation for mild MR. Traditionally, the management of severe disease has involved surgical intervention. More recently, studies have proven that the transcatheter approach is falling in favor. The edge-to-edge leaflet repair device is a minimally invasive catheter-based therapy that uses a clip to bring together the tow flailing leaflets, which results in decreased or the resolution of regurgitation. This article will discuss in detail primary and secondary mitral regurgitation, non-invasive catheter management options, including indications, contraindication, procedural technique, and complications.