Kyobu geka. The Japanese journal of thoracic surgery
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Case Reports
[Aneurysm of the noncoronary sinus of valsalva associated with aortic regurgitation: report of a case].
A 39-year-old man has complained of palpitation and dyspnea since 8 months ago. With aortic regurgitation pointed out in another hospital, he was referred to our hospital for examination. Preoperative ultracardiography (UCG) showed a dilated noncoronary sinus of Valsalva and aortic regurgitation. ⋯ The noncoronary sinus of Valsalva was obliterated by suturing a dacron patch on the orifice. The aortic valve was replaced with ATS 23 mm valve. Postoperative computed tomography (CT) showed clot formation outside the patch.
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Minimally invasive direct coronary artery bypass grafting via left anterior small thoracotomy (MIDCAB) and coronary artery bypass grafting without cardiopulmonary bypass (OPCAGB) are accepted technique as less invasive than conventional coronary artery bypass grafting (CABG). We reported our experience with these procedures. From 1996 to December 1999, 176 patients underwent MIDCAB or OPCAB with the internal thoracic artery. ⋯ One patient (0.6%) had perioperative myocardial infarction. No patient had cerebrovascular accident and sever wood infection. One-hundred-seventy-four patients (98.8%) had resolution of their angina symptom.