A young female patient came for routine examinatio On examination a mid systolic click was found. There is no history of RHD. The histopathological examination is most likely to show-
Myxomatous degeneration and prolapsed of the mitral valve
Fibrinous deposition on the tip of papillary muscle
Rupture of chordae tendinae
Aschoff nodule on the mitral valve
Myxomatous degeneration and prolapsed of the mitral valve