Medtronic Cardiac Surgery

This study looks at how safe and effective the Avalus Ultra heart valve is for people with aortic valve disease. About 190 participants will receive the valve and be followed for one year. Researchers will track complications, blood flow through the valve, and changes in heart fa…

This study is testing a new artificial heart valve (the Model 400 Avalus valve) in people with aortic valve disease, a condition where the heart's main valve doesn't work properly. About 1,300 participants received the valve during surgery. Researchers are checking how safe the v…

This study looks at how well a device called Penditure™ works to close off a small pouch in the heart (the left atrial appendage) during other heart surgeries. The goal is to prevent blood clots that can cause strokes. About 198 adults having heart surgery will get the device, an…