mitral valve with ruptured posterior leaflet chordae.
The central part of the posterior leaflet (lower center) shows fragments
of ruptured chordae. The intact chordae are elongated and the leaflets
show redundancy and fibrous thickening.
Edwards: Pathology of mitral incompetence. In: MD Silver (ed): Cardiovascular
Pathology. New York, Churchill Livingstone, 1983.