30+ Heart Diagram Tricuspid Valve Images. Tricuspid valve regurgitation often has no symptoms, and you may be diagnosed incidentally when having tests for other conditions. However, the incidence of tricuspid insufficiency associated with left valvular disease is quite significant, ranging from 8% to 35% of cases.1 ,2 this is most common in conjunction with mitral valve disease but association with aortic.
A simplified diagram of the human heart, and cardiovascular system, describing the factors that regulate blood pressure and blood circulation. In primary tricuspid regurgitation the tricuspid valve leaflets or the chords that attach the valve to the heart pumping chambers themselves are affected. Tricuspid valve , which allows blood to flow from the right atrium to the right ventricle.
However, insights into the epidemiology and aetiology of tricuspid regurgitation have grown vastly over the last decade.
Tricuspid valve regurgitation occurs when blood abnormally flows backwards from the right ventricle into the right atrium through a diseased tricuspid valve. Systole (contraction) = when the tricuspid valve and the mitral valve are closed, and the pulmonic valve and aortic valve are open (systolic pressure). A leaky heart valve may cause no problems or it may signify congestive heart failure. The tricuspid valve ensures that there is no backflow from the right ventricle to the right atrium during systole.