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.
Also Known As:
Mitral Valve Prolapse Syndrome; Click-Murmur Syndrome, Mitral; Click-Murmur Syndrome, Systolic; Floppy Mitral Valves; Mitral Click Murmur Syndrome; Mitral Valve Prolapses; Mitral Valve, Floppy; Mitral Valves, Floppy; Prolapse, Mitral Valve; Prolapses, Mitral Valve; Syndrome, Mitral Click-Murmur; Syndrome, Systolic Click-Murmur; Systolic Click Murmur Syndrome; Valve Prolapse, Mitral; Valve Prolapses, Mitral; Floppy Mitral Valve; Mitral Click-Murmur Syndrome; Systolic Click-Murmur Syndrome