Coronary artery bypass grafting in patients with severe left ventricular dysfunction. The role of myocardial viability
نویسندگان
چکیده
Methods Between 2008 and 2012, 118 patients who underwent CABG using cardiopulmonary bypass and had a preoperative LVEF less than or equal to 35% were included. LVEF was determined by echocardiography and ventriculography during left heart catheterization. Indication for surgery was predominance of tissue viability. Functional improvement was evaluated through echocardiography and scintigraphy.
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