Hangzhou Valgen Medtech Co., Ltd

This study is testing a new medical device called the DragonFly M2 system. It is designed to repair a serious leak in the heart's mitral valve using a minimally invasive catheter procedure, avoiding open-heart surgery. The goal is to confirm the device is safe and effective for p…

This study is testing a new device called the DragonFly clip to treat a leaky heart valve in people with heart failure. About 148 participants who still have symptoms despite taking the best available medications will be randomly assigned to either receive the clip procedure or c…