Tricuspid valve contains anterior (largest), posterior, and medial leaflets. Pulmonic valve contains the anterior, right, and left cusps and is 4 cm2 in area. Mitral valve is normally 4-6 cm2 and is made up of the anteromedial and posterolateral leaflets. The blood supply to the mitral chordae tendinae and papillary muscles is often in jeopardy. […]