mitral valve prolapse(n = noun.state) - cardiopathy resulting from the mitral valve not regulating the flow of blood between the left atrium and left ventricle of the heart;
is a kind of valvular heart disease

aortic valve, atrioventricular valve, ball valve, bicuspid valve, blow valve, butterfly valve, cardiac valve, clack valve, clapper valve, escape valve, exhaust valve, foot valve, heart valve, ileocecal valve, intake valve, kingston valve, left atrioventricular valve, mitral, mitral stenosis, mitral valve, mitral valve stenosis, pilot valve, poppet valve, prolapse, pulmonary valve, pyloric valve, rectifying valve, relief valve, right atrioventricular valve, safety valve, semilunar valve, shunt valve, slide valve, sluice valve, thermionic valve, throttle valve, tricuspid valve, valve, valve rocker