What is aortic stenosis in children? Aortic stenosis means that your child has a heart valve that is too narrow or is blocked. The aortic valve is 1 of 4 heart valves that keep blood flowing through ...

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 ...

where two metal heart valves were placed in her heart. Kozlowski remembers the doctor telling her she could go home. “And I said, By the way, how long are they going to last? Is there a warranty ...