Which of the following structures compose the bicuspid complex?
A.moderator band B.mitral valve (二尖瓣) C.papillary muscles D.chordae tendineae E.fibrous ring of left atrioventricular orifice正确答案BCDE
Which of the following structures compose the bicuspid complex?
A.moderator band B.mitral valve (二尖瓣) C.papillary muscles D.chordae tendineae E.fibrous ring of left atrioventricular orifice正确答案BCDE