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作者报道用局部热稀释法来连续测定冠状窦血流,以观察使用潘生丁后冠状动脉血流和冠状血管阻力的变化。将14个病人分为心肌缺血和非缺血两组。心肌缺血组为具有心电图和血清酶改变的急性心肌梗塞病人或具有暂时性水平型S-T段压低且能被硝酸甘油缓解的心绞痛病人。测定前肌肉注射10
The authors report the continuous determination of coronary sinus blood flow using a local thermodilution method to observe changes in coronary blood flow and coronary vascular resistance after treatment with dipyridamole. 14 patients were divided into two groups of myocardial ischemia and non-ischemia. Myocardial ischemia group is an acute myocardial infarction patient with electrocardiogram and serum enzyme changes or angina patients with temporary level S-T depression and remission by nitroglycerin. Before test intramuscular injection 10