Abstract 154

OPCABG, n = 30ONCABG, n = 30p Value
RV stroke volume index, ml/m2
    Preoperative49 (9)50 (15)0.7
    Pre-discharge36 (7)40 (12)0.1
    6 months46 (8)51 (14)0.1
RV end-systolic volume index, ml/m2
    Preoperative25 (6)26 (7)0.7
    Pre-discharge26 (6)25 (8)0.7
    6 months26 (8)26 (7)0.7
RV end-diastolic volume index, ml/m2
    Preoperative73 (11)76 (20)0.6
    Pre-discharge62 (9)65 (16)0.4
    6 months71 (14)76 (14)0.3