attaches_to constitutional_part_of Crista supraventricularis (volume) Tunica intima Cardiac valve Cusp of cardiac valve Leaflet of tricuspid valve Leaflet of mitral valve Pulmonary valve Cusp of pulmonary valve Cusp of aortic valve Wall of heart Endocardium FMA:7280 Tunica intima which has as its parts the endothelium of endocardium and the fibroelastic connective tissue that surrounds the cavity of a cardiac chamber. fma Segment of valve Valve of inferior vena cava Valve of coronary sinus Myocardium