Fig. 4
Transverse gross sections (a, c, e) and soft tissue window CT scans (b, d, f) at the proximal part of the ventricular mass. (1) aorta, (2) conus arteriosus, (3) right atrioventricular orifice (ostium atrioventriculare dextrum), (4) left atrioventricular orifice (ostium atrioventriculare sinsitrum), (5) subcardinal fat on the coronary groove (sulcus coronarius), (6) interventricular septum (septum atrioventriculare), (7) ossa cordis dextrum, (8) right coronary artery (A. coronaria dextra), (9) left coronary artery (A. coronaria sinistra), (10) fibrous area, 11. septal cusp of the bicuspid valve (cuspis septalis of valva atrioventricularis sinistra), 12. parietal cusp of the bicuspid valve (cuspis parietalis of valva atrioventricularis sinistra), 13. supraventricular crest (crista supraventricularis), 14. parietal cusp of the tricuspid valve (cuspis parietalis of valva atrioventricularis dextra), 15. septal cusp of the tricuspid valve (cuspis septalis of valva atrioventricularis dextra), 16. angular cusp of the tricuspid valve (cuspis angularis), 17. right subsinosal groove (sulcus interventricularis subsinuosus), 18. left paraconal groove (sulcus interventricularis paraconalis), 19. right ventricular wall, 20. left ventricular wall, 21. Left paraconal artery (ramus interventricularis paraconalis), 22. Right subsinosal artery (ramus interventricularis subsinuosus), Pm. musculus papillaris magnus, Pp. musculus papillaris parvi, Ps. musculus papillaris subarteriosus), Pl. left papillary muscle, and Pr. right papillary muscle