We present a rare case of a 59-year-old-man with a diagnosis of hypertrophic cardiomyopathy (HCM) complicated with left ventricular thrombus. He was admitted to our hospital because of acute re-occlusion of the right brachial artery. Thrombectomy was performed and reperfusion was obtained. Anti-coagulation therapy was started from that day. Four days after surgery, echocardiography revealed mobile thrombus in left ventricular apical aneurysm that was not detected on admission. An emergency thrombectomy and left ventriculoplasty was performed. The patient was discharged 22 days after surgery in good condition.

Emergency coronary artery bypass grafting (CABG) for the treatment of acute coronary syndrome is still associated with increased operative risk and postoperative morbidity. Thirty-five patients underwent CABG for the treatment of medically refractory unstable angina (UAP), 42 patients for acute myocardial infarction (AMI) and 7 patients for post-infarction angina (PIA). The UAP patients received 2.8 distal anastomoses on average. Five patients (14%) died postoperatively, 3 of them due to perioperative myocardial infarction (PMI). In the AMI patient group, 29 patients were in shock and 3 patients were in cardiac pulmonary arrest (CPA) preoperatively. They received an average of 2.8 distal anastomoses. Fourteen patients (33%) died postoperatively. Ten of them died of postoperative myocardial failure. The operative mortality was extremely high in the shock state patient group (41%) and CPA state patients group (100%). Poor operative results were anticipated in those patients whose infarct-related artery was not recanalized preoperatively. All patients survived the CABG in the PIA group. It was concluded that reduction in mortality in the group of patients undergoing emergency CABG required highly refined myocardial preservation techniques to prevent PMI and to limit intraoperative myocardial damage, as well as powerful mechanical assist systems to provide support in cases of the postoperative myocardial failure.