Abnormal protrusion or billowing of one or both of the leaflets of MITRAL VALVE into the LEFT ATRIUM during SYSTOLE. This allows the backflow of blood into left atrium leading to MITRAL VALVE INSUFFICIENCY; SYSTOLIC MURMURS; or CARDIAC ARRHYTHMIA.

Descriptor ID	D008945
MeSH Number(s)	C14.280.484.400.500
Concept/Terms	Mitral Valve Prolapse Mitral Valve Prolapse Mitral Valve Prolapses Prolapse, Mitral Valve Prolapses, Mitral Valve Valve Prolapse, Mitral Valve Prolapses, Mitral Floppy Mitral Valve Floppy Mitral Valves Mitral Valve, Floppy Mitral Valves, Floppy Mitral Click-Murmur Syndrome Click-Murmur Syndrome, Mitral Mitral Click Murmur Syndrome Syndrome, Mitral Click-Murmur Systolic Click-Murmur Syndrome Click-Murmur Syndrome, Systolic Syndrome, Systolic Click-Murmur Systolic Click Murmur Syndrome Prolapsed Mitral Valve Mitral Valve, Prolapsed Mitral Valves, Prolapsed Prolapsed Mitral Valves Valve, Prolapsed Mitral Valves, Prolapsed Mitral Click-Murmur Syndrome Click Murmur Syndrome Click-Murmur Syndromes Syndrome, Click-Murmur Syndromes, Click-Murmur Mitral Valve Prolapse Syndrome

Below are MeSH descriptors whose meaning is more general than "Mitral Valve Prolapse".

Below are MeSH descriptors whose meaning is related to "Mitral Valve Prolapse".

Below are MeSH descriptors whose meaning is more specific than "Mitral Valve Prolapse".