Tricuspid Valve Disease can occur when the heart valve between the right atrium and the right ventricle, which normally has three flaps or cusps, becomes narrowed. This lessens the amount of blood flowing into the right ventricle and can reduce the efficiency of the heart.
The tricuspid valve is one of four valves that control the flow and direction of blood in and out of the heart. Blood enters the right atrium (upper heart chamber) and passes through the tricuspid valve into the right...
Source: ADAM Encyclopedia
Tricuspid regurgitation is a disorder in which the heart's tricuspid valve does not close properly, causing blood to flow backward (leak) into the... Read more »
Source: ADAM Encyclopedia
Tricuspid atresia is a type of congenital heart disease in which the tricuspid heart valve is missing or abnormally developed. The defect blocks... Read more »
Source: HealthCentral Encyclopedia
Spinal stenosis occurs when the spinal canal is narrowed or compromised, leaving inadequate room for the nerves.The causes of stenosis vary. The... Read more »
Damage to the spinal cord, an information superhighway that originates in the brain, is a very devastating injury that can lead to paralysis. Most... Read more »
Source: HealthCentral Encyclopedia
In mitral valve stenosis, the mitral valve leaflets are fused together by scar tissue, gradually narrowing the valve and slowing the flow of blood... Read more »