Which of the following structures compose the tricuspid complex?
A.fibrous ring of right atrioventricular orifice
B.tricuspid valve
C.papillary muscle
D.chordae tendineae (腱索)
E.moderator band
正确答案是ABCD
Which of the following structures compose the tricuspid complex?
A.fibrous ring of right atrioventricular orifice
B.tricuspid valve
C.papillary muscle
D.chordae tendineae (腱索)
E.moderator band
正确答案是ABCD