Loose mitral valve
Mitral valve prolapse
refers to the valve between the left atrium and the left ventricle of your heart
is bowing far back into the left atrium when the left ventricule squeezes and is often associated with mitral regurgitation
, or blood flowing back into the left atrium from the left ventricle.
Due to loose or turn chordae (muscle fibers), which normally prevent the valve from prolapsing.