منابع مشابه
Intracoronary shunt reduces postoperative troponin leaks: a prospective randomized study.
OBJECTIVE The purpose of this study was to evaluate whether intracoronary shunt usage reduced the myocardial damage on the basis of the cardiac markers when compared with the shuntless anastomosis in off-pump coronary artery bypass grafting (OPCABG) surgery of isolated left anterior descending artery lesions. METHODS Forty patients who had stable angina with isolated left anterior descending ...
متن کاملInfluence of intracoronary shunt size on coronary endothelial function during off-pump coronary artery bypass.
OBJECTIVE The insertion of intracoronary shunts during off-pump coronary artery bypass surgery may induce severe endothelial dysfunction in the target arteries. The purpose of this study was to determine the role of the ratio of the shunt diameter to the target artery diameter in the development of endothelial dysfunction and to develop guidelines for selecting the most appropriate shunt size. ...
متن کاملTechniques and results of off-pump coronary artery bypass grafting using homemade intracoronary shunt.
BACKGROUND The outcome of the off-pump coronary artery bypass grafting (CABG) is highly dependent on surgical techniques. To overcome problems of intraoperative hemodynamic instability and avoid potential injury to coronary artery arising from occlusive technique, the authors have modified the strategy of performing distal anastomosis by using the authors' homemade intracoronary artery shunt. ...
متن کاملInfluence of intracoronary shunt on myocardial damage: a prospective randomized study.
OBJECTIVE We aimed to evaluate whether surgical intracoronary shunt protects myocardium in patients with moderate left ventricular dysfunction (MLVD). METHODS Thirty-nine patients consisted the shunt group and 43 patients consisted the shuntless group. Troponin I, CK, and CK-MB were measured preoperatively, and at 6 and 24h postoperatively. Cardiac enzymes, rate of postoperative atrial fibril...
متن کاملFlow simulation of the intracoronary shunt tube for off-pump coronary artery bypass.
INTRODUCTION To simulate blood flow provided by the intracoronary shunt tube, and to clarify whether this method is actually suitable for Off-pump coronary artery bypass (OPCAB), we investigated the efficacy of the intracoronary shunt tube in a theoretical model on the basis of fluid dynamics. METHODS Fluid dynamics analysis was performed to simulate flow decrease after attachment on an intra...
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ژورنال
عنوان ژورنال: The Turkish Journal of Thoracic and Cardiovascular Surgery
سال: 2016
ISSN: 1301-5680
DOI: 10.5606/tgkdc.dergisi.2016.12982