RA and its appendage (a) Lateral view of the RA and its appendage, a roughly triangular-shaped offshoot whose apex generally points upward, overlapping the aortic root. (b) The RA and ventricle have been opened like a book to show the different components of the RA, such as the terminal crest and the origin of the pectinate muscles, the vestibule next to the tricuspid valve, the triangle of Koch and the orifice of t.. 2020. 5. 3. 이전 1 다음