HEART - Mitral incompetence

ThiS specimen shows the aortic, tricuspid and mitral valves. The mitral cusps are thickened and deformed and the chordae are thickened and shortened.
This woman died at the age of 40 suddenly and unexpectedly. Autopsy revealed viral myocarditis. She had had rheumatic fever as a child and suffered constant colds, but no symptoms were referable to the lesion seen here.