Mechanical Heart Valve Replacement
Mitral Valve Replacement is the surgical removal of a damaged or dysfunctional mitral valve in the heart and replacing it with a mechanical valve or a pig valve.
The heart's valves perform the important function of ensuring blood flow in the correct direction. The mitral valve directs the flow of blood from the left atrium into the left ventricle, and the aortic valve allows blood to pass from the left ventricle into the aorta.
The tricuspid and pulmonary valves perform the equivalent task on the...
More information on "Mechanical Heart Valve Replacement"
From Our Experts
My heart is thick, why? Causes of left ventricular hypertrophy
Our hearts are vital pumps. Just like any pump they work best at the pressures for which they are designed. But unlike most mechanical... Read more »
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
Heart valve surgery
Source: ADAM Encyclopedia
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... Read more »
FDA approves new human heart valve
The U.S. Food and Drug Administration has approved the first replacement heart valve from donated human tissue, in which the tissue's cells have been... Read more »
Mitral valve surgery: open
Source: ADAM Encyclopedia
Mitral valve surgery is surgery that can either repair or replace the mitral valve in your heart.Blood that flows between different chambers of your... Read more »
Mitral valve prolapse
Source: ADAM Encyclopedia
Barlow syndrome; Floppy mitral valve; Myxomatous mitral valve; Billowing mitral valve; Systolic click-murmur syndrome; Prolapsing mitral leaflet... Read more »
Pulmonary valve stenosis
Source: ADAM Encyclopedia
Valvular pulmonary stenosis; Heart valve pulmonary stenosis; Pulmonary stenosis; Stenosis - pulmonary valve; Balloon valvuloplasty - pulmonary ... Read more »
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