Prosthetic Heart Valve
Heart valve surgery is used to repair or replace diseased heart valves.
Blood that flows between different chambers of your heart must flow through a heart valve. Blood that flows out of your heart into large arteries must flow through a heart valve.
These valves open up enough so that blood can flow through. They then close, keeping blood from flowing backward.
There are four valves in your heart:
- Aortic valve
- Mitral valve
- Tricuspid valve
- Pulmonary valve
Alternative Names
Valve replacement;...
Read moreMore information on "Prosthetic Heart Valve"
From Our Experts
What is a Leaky Valve?
Lisa Nelson RD #3: Please explain briefly what a leaking valve is and if someone chooses not to correct a "leaky valve" via surgery... Read more »
From Our Sources
New Prosthetic Leg
ROCHESTER, Minn. (Ivanhoe Broadcast News) -- Scott Tjaden's competed in two Para Olympics. He's also an avid hunter and loves a good game of catch.... Read more »
Device may treat leaky heart valves
A new device offers hope for patients with a leaky heart valve who are too sick for open-heart surgery, according to a study funded by the company... Read more »
New method for leaky heart valve repair shows promise
Researchers who tested a reversible implant called the Percutaneous Transvenous Mitral Annuloplasty (PTMA) system--which is installed via a... Read more »
Statins may help prevent--and even reverse--heart-valve damage...
Heart-valve disease, long thought to be simply a result of aging, may be helped by statins. Researchers at Northwestern University have found that... Read more »
Crestor slows heart-valve degeneration, study suggests
Researchers in Portugal have found that the cholesterol-lowering drug Crestor may slow hardening and narrowing of heart valves. Patients who took a... Read more »
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