Dr. Oz has the tools you need to fuel your diet with feel-good foods, and healthy steps that will make you feel better from the inside out.
Transcatheter Aortic Valve Implantation, or TAVI for short, is performed to replace a faulty aortic valve in the heart. When the aortic valve doesn't work properly, the heart has to work harder to pump blood into the aorta, which pumps oxygenated blood to the rest of the body. Go inside the body to see how this surgery is performed.
Sponsored by Medtronic - for more information click here. Animation produced by Visible Productions Inc.