Document Classification

Section Type: RESULTS

Text: Preoperative independent predictors of PrlICULOS are shown with odds ratio as follows : (1) age, 1. 4 ; (2) chronic obstructive pulmonary disease (COPD), 1. 8 ; (3) atrial fibrillation, 1. 4 ; (4) left bundle branch block, 2. 7 ; (5) ejection fraction, 1. 4 ; (6) left ventricle weight, 1. 5 ; (7) New York Heart Association class III-IV, 1. 8 ; (8) critical preoperative state, 2. 0 ; (9) perivalvular leakage, 6. 4 ; (10) tricuspid valve replacement, 3. 8 ; (11) concurrent CABG, 2. 8 ; and (12) concurrent other cardiac surgery, 1. 8.