1Johnson D, Shah P. Heart and great vessels. In: Standring S eds. Gray's Anatomy [ M ]. 39'h ed. Amsterdam: Elsevier Churchill Livingstone ,2005 : 1008.
2Moore KL,Agur AM. Essential clinical anatomy[ M]. 3th ed. Balti- more:Lippincott Williams and Wilkins,2007:92.
4Estes EH Jr,Dalton FM,Entman ML,et al. The anatomy and blood supply of the papillary muscles of the left ventricle [ J ]. Am Heart J, 1966,71 ( 3 ) :356-362.
5Gorman 3rd JH, Gorman RC, Plappert T, et al. Infarct size and location determine development of mitral regurgitation in the sheep model [ J ]. J Thorac Cardiovasc Surg, 1998,115 ( 3 ) :615-622.
6Bouma W,van der Horst IC, Wijdh-den Hamer I J, et al. Chronic ischaemic mitral regurgitation. CmTent treatment results and new mechanism-based surgical approache [ J ]. Eur J Cardiothorac Surg, 2010,37( 1 ) : 170-185.
7Messas E, Guerrero JL, Handschumacher MD, et al. Paradoxic decrease in ischemic mitral regurgitation with papillary rnuscle dys- function: insights from threedimensional and contrast echocardio- graphy with strain rate measurement [ J ]. Circulation, 2001,104 (16) :1952-1957.
9Uemura T,Otsuji Y, Nakashiki K,et al. Papillary muscle dysfunction attenuates ischemie mitral regurgitation in patients with localized basal inferior left ventrieular remodeling:insights from tissue Doppler strain imaging[ J ]. J Am Coil Cardio1,2005,46( 1 ) :113-119.
10Kordybach M, Kowalski M, Kowalik E, et al. Papillary muscle dys- synchrony in patients with systolic left ventricular dysfunction[ J]. Seand Cardiovasc J,2012,46( 1 ) :16-22.
