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Echocardiographic results in the propensity-score matched cohorts before and after CABG between CABG-only and CABG + MVS groups. MVS, mitral valve surgery; CABG, coronary artery bypass grafting; LV, left ventricle; MV, mitral valve; LVEF, left ventricle ejection fraction; LVEDD, left ventricle end-diastolic dimensions; LVESD, left ventricle end-systolic dimensions.
