Do you know how heart valves work and their success rates?

Look at the heart valves and check how well they work.

The heart valves are a part of the human body that does not get blood.

"The amount of public information on the heart valve is staggering."

You may not know what a heart valve is - until it stops working right.

It's open 24 hours a day, seven days a week, and will give you more information about heart valve donation.

Full recovery from heart valve surgery can take several months.

The company has recently come under pressure because of problems with defects in a heart valve it makes.

This risk is even greater in people with damaged heart valves.

In 1923 he performed the world's first successful heart valve surgery.

The heart valve has been said to have caused hundreds of deaths.

There was not a greater risk here than in other heart valves."

Treatment for heart valve disease depends on the cause and severity.

It also takes pictures of the heart valves and vessels.

With a large number of bacteria, even a normal heart valve may become infected.

At no time are all the heart valves open.

I could hear the strange click of her artificial heart valve.

Among the sickest patients waiting were some 12 who needed new heart valves.

A similar process is used to grow heart valves.

But it can take months for infections in heart valves to produce symptoms, they said.

The success rate of heart valve surgery is high.

A clot can form on a heart valve, break off, and travel to the brain.

Inflammation from the condition may also affect the heart valves.

The surgery was performed on a 41-year-old man who had a defective heart valve.

Back in the US, the heart valve victims' rights were under attack.