title: Polymorphous ventricular tachycardia during coronary artery bypass surgery.
mesh_terms: D001026:Coronary Artery Bypass / Q000009:adverse effects*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology; D013610:Tachycardia / Q000209:etiology* / Q000503:physiopathology