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

The heart’s natural healing ability is limited but groundbreaking research and advanced therapies are offering new hope for ...

The aortic valve is essential for the heart's well-being as it controls the flow of blood from the heart to the rest of the ...

Blood flows around the heart and the rest of the body in one direction, like a one-way traffic system. The four heart valves ...

King of Hearts Sir Magdi Yacoub has unveiled a groundbreaking advancement in heart valve transplantation, valves that grow ...

In one day, the blood travels a total of 19,000 km (12,000 ... These "lub" and "DUB" sounds are made by the heart valves as they open and close. See the valves in action.

Varicose veins are a common health issue that develops when atypical or damaged valves in the veins allow blood to flow in the wrong direction or to pool. They usually develop on the legs ...

Stenosis of the aortic or pulmonic valves will result in a systolic murmur, as blood is ejected through the narrowed orifice. Conversely, regurgitation of the same valves will result in a ...

Mechanical valves last longer, but blood can clot on them. A patient may need long-term medication that prevents blood clots developing. Biological valves are more likely to wear out.