A new nonsurgical technique to repair leaking mitral valves in heart failure patients was safe in a study reported in Circulation: Cardiovascular Interventions. In a small study that focused on ...

Many people in the U.S. with leaky heart valves soon might be able to get them fixed without open-heart surgery. A study showed that a tiny clip implanted through an artery was safer and nearly as ...

The valves consist of flaps that open to let blood flow in one direction as it moves through the chambers of the heart. Then the valves close to keep blood from flowing backwards into the chamber it ...

A leaky heart valve refers to a heart valve that does not close properly and cannot repair itself. Treatment usually involves surgery, but it is possible to resolve the issue without surgery. When a ...

A leaky heart valve — also known as heart valve regurgitation or valve insufficiency — is a heart valve that does not close properly. As the heart pumps, some blood leaks back through the valve. The ...

Identifying and then repairing leaky steam- and water-cycle isolation valves is a quick and cost-effective way to improve plant efficiency. Despite the obvious opportunities for recovering lost ...

A novel method to seal leaking heart valves was shown to be safe in its first use in heart failure patients. If effective in larger trials, the PTMA system could significantly reduce the ...

A new nonsurgical technique to repair leaking mitral valves in heart failure patients was safe in a study reported in Circulation: Cardiovascular Interventions. In a small study that focused on ...