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冬眠心肌 (myocardial viability)是指血流灌注减少的心肌获再灌注后可恢复收缩功能的心肌 [1 ] 。近来研究发现它存在于冠心病患者的室壁运动不良节段中 ,因此及时地识别它具有重要意义 [2 ] 。本研究旨在通过实验动物制作这种状态下病理模型 ,为进一步临床研究提供有效的工具
Hibernating myocardium (myocardial viability) refers to the myocardium with reduced perfusion of myocardium that recovers systolic function after reperfusion [1]. Recent studies found that it exists in patients with coronary artery disease in the wall of the bad segment, so promptly identify it of great significance [2]. This study aims to make pathological models of this state through experimental animals and provide an effective tool for further clinical research