In replacement aortic valve procedures, bioprosthetic valves have become increasingly more common than mechanical replacements, since those made out of animal tissue are less likely to cause blood ...

Your heart has four valves, which keep your blood flowing in the right direction. If one doesn’t work correctly, it can put you at higher risk for stroke or congestive heart failure. More than 182,000 ...

When parts of the heart, such as the valves, do not work properly, it is possible to repair or replace them. The aortic and mitral valves are the ones that surgeons most commonly replace. Most valve ...

A heart valve that is severely damaged may need replacing. A surgeon may replace the damaged valve via an incision in the groin. The heart contains four valves, which allow blood to move in and out of ...

Replacing a faulty heart valve can restore healthy circulation, but the procedure carries some risks. These include blood clots, infection, and other complications. Generally, the outlook is usually ...

A xenograft bioprosthetic heart valve replaces a damaged valve in your heart. It’s made from tissue sourced from animals such as pigs or cows. Xenograft bioprosthetic heart valves are a treatment ...