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...
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 »
Varicose veins are large, often winding dilated veins that often stick out from under the skin and occur mostly in the legs. They occur... Read more »
Source: ADAM Encyclopedia
Pulmonary valve stenosis is a heart valve disorder that involves the pulmonary valve. This valve separates the right ventricle (one of the chambers... Read more »
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 »
Source: eOrthopod
Sometimes patients need both knees replaced because of severe arthritis. If both knees are done at the same time, the operation is called a... Read more »
Source: HealthCentral Encyclopedia
Tricuspid Valve Disease can occur when the heart valve between the right atrium and the right ventricle, which normally has three flaps or cusps,... Read more »
Source: ADAM Encyclopedia
Pulmonary atresia is a form of congenital heart disease in which the pulmonary valve does not form properly. The pulmonary valve is an opening on the... Read more »