Complex sentence: This chronic prolapse occurs mainly in women over the age of 60, and can predispose the patient to mitral annular calcification and eccentric (volume dependent or dilated) hypertrophy and eventually Left Heart failure if untreated.
Split into simpler sentences: This chronic prolapse occurs mainly in women over the age of 60, and can predispose the patient to mitral annular calcification. Mitral valve insufficiency can lead to eccentric (volume dependent or dilated) hypertrophy and eventually Left Heart failure if untreated.