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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: J Thorac Cardiovasc Surg. 2013 Aug 30;146(5):1072–1077. doi: 10.1016/j.jtcvs.2013.06.048

Table 2.

Valve Pathology

Lone MV MV + CMIV p-value

N=109 N=104

Mitral Valve Disease Etiology <0.01
Calcific 2 (2%) 5 (5%)
Endocarditis 15 (14%) 1 (1%)
Myxomatous 32 (30%) 42 (41%)
Rheumatic 20 (18%) 34 (33%)
Prosthetic valve failure 18 (17%) 5 (5%)
Annular Dilatation 7 (6%) 17 (16%)
Ischemic 15 (14%) 0

Mitral Stenosis 24 (22%) 37 (36%) 0.03

Pulmonary hypertension 75 (69%) 65 (63%) 0.39

Abbreviations: CMIV, Cox-Maze IV; MV, mitral valve.