A young patient came for routine examination. 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 prolapse 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 prolapse of the mitral valve