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:
Click-Murmur Syndrome; Mitral Valve Prolapse Syndrome; Prolapsed Mitral Valve; Click Murmur Syndrome; Click-Murmur Syndrome, Mitral; Click-Murmur Syndrome, Systolic; Click-Murmur Syndromes; Floppy Mitral Valves; Mitral Click Murmur Syndrome; Mitral Valve Prolapses; Mitral Valve, Floppy; Mitral Valve, Prolapsed; Mitral Valves, Floppy; Mitral Valves, Prolapsed; Prolapse, Mitral Valve; Prolapsed Mitral Valves; Prolapses, Mitral Valve; Syndrome, Click-Murmur; Syndrome, Mitral Click-Murmur; Syndrome, Systolic Click-Murmur; Syndromes, Click-Murmur; Systolic Click Murmur Syndrome; Valve Prolapse, Mitral; Valve Prolapses, Mitral; Valve, Prolapsed Mitral; Valves, Prolapsed Mitral; Floppy Mitral Valve; Mitral Click-Murmur Syndrome; Systolic Click-Murmur Syndrome