The goal of heart valve surgery is to repair or replace a malfunctioning heart valve to prevent the development of life-threatening conditions. Valves are one-way gates in the heart that keep blood ...

Heart valve surgery is a procedure to treat heart valve disease, which happens when at least one of the four heart valves is ...

As your heart beats, it pumps blood from the left ventricle through the aortic valve and into the aorta, your body’s largest artery. The aortic valve is made up of three triangular flaps of ...

Day and night, the muscles of your heart contract and relax to pump blood throughout your body. In the Step Thru below, see the complicated path the blood takes as it moves in and out of the heart.

All of his patients survived, proving that the human heart could be operated upon. It wasn't long before surgeons began wondering if Harken's technique might be applied to defective heart valves.

including arteries that carry blood to and from the heart and valves that open and close to keep blood moving in the right direction at the right time. (Photo Credit: iStock/Getty Images ...

Congenital heart defects (CHDs ... Food and Drug Administration approval process for the first in-human implant. “The IRIS valve has been designed according to origami concepts such that ...

2006;9(10):691-696. The following sections present information about the most commonly implanted (contemporary) mechanical and bioprosthetic heart valves. The intent is to familiarize the reader ...

“The invention of the artificial heart valve increased the quality of life ... or pumps, to the human heart, another kind of pump. The much younger Dr. Starr embraced the idea and began a ...

Like the plumbing in your house, your heart needs valves between its chambers and ... This short film is from the BBC series, Inside the Human Body. The 3D footage brings the topic to life and ...

Edwards saw the human heart as a pump ... Starr convinced Edwards they needed a successful artificial heart valve first and they agreed to embark on an ambitious project, each offering expertise ...