Midsystolic click is characteristic feature of -

Midsystolic click is characteristic feature of MVP Mid-Systolic Click. This is an auscultation example of a mid-systolic click heard at the mitral valve area. The mid-systolic click is produced by the sudden prolapse of the leaflet. A mid-systolic click is often followed by a late systolic murmur of mitral valve leaflet prolapse Ref Davidson 23rd edition pg 445