METHODS: the left coronary artery of the rat was ligated.
方法：大鼠左冠脉前降支结扎造成心肌缺血再灌注损伤。
The morphosis of left coronary artery is similar to that of human.
家猪心脏左冠状动脉的形态结构与人相似。
This is the left coronary artery from the aortic root on the left.
源于主动脉根左边的左冠状动脉。
Methods: Ligatured semipart of left coronary artery (ischemic group).
方法：缺血组结扎冠状动脉左室支中点；
Ischemic Reperfusion models were made by ligated left coronary artery.
采用钳闭左冠状动脉前降支制备心肌缺血再灌注模型。
Myocardial scar model formed 3 weeks after ligation of left coronary artery.
通过结扎左冠状动脉3周形成心肌瘢痕模型。
Methods Myocardial infarct was produced by ligation of the left coronary artery.
结扎大鼠左冠状动脉前降支，制作心肌缺血模型。
AMI model was established by ligating left coronary artery anterior descending branch.
结扎左冠状动脉前降支复制急性心肌梗死模型。
AMI was induced by ligations of anterior descending branch of left coronary artery in all the rats.
移植组和对照组结扎左冠状动脉前降支造成急性心肌梗死模型。
Methods Anterior descending branch of left coronary artery was ligated to set up AMI model in 11 dogs.
方法11只犬行左冠状动脉前降支结扎术，建立急性心肌梗死模型。
The left coronary artery of the G. grus is divided into anterior descending branch and circumflex branch.
结果表明，灰鹤心脏左冠状动脉分为前降支和旋支。
Methods Rat model of myocardial ischemia-reperfusion injury was prepared by ligating the left coronary artery.
采用左冠状动脉结扎的方法复制大鼠缺血再灌注损伤模型。
Methods:To tie the left coronary artery of rat to form myocardial ischemia model, then to observe the protecting effects of LUOTAI.
方法：运用结扎大鼠冠脉左束支造成心肌缺血模型，研究络泰粉针剂对心肌缺血的保护作用。
Objective To evaluate the character and variation of ECG during the acute phase of obliteration in circumflex branch of left coronary artery.
目的评价左冠状动脉回旋支急性闭塞超急期心电图特征及演变规律。
Rats in the latter group were established model of myocardial infarction by ligation of the anterior descending branch of the left coronary artery.
后者用结扎左冠状动脉前降支的方法建立心肌梗塞模型。
Objective To investigate the relationship between myocardial ischemia and left coronary artery main diameter index (LCDI) in hypertensive patients.
目的研究高血压病心肌缺血与冠状动脉主干直径指数变化(LCDI)的关系。
The myocardial ischemia models were produced by ligating the left coronary artery between the branches 1 and 2 among the anterior descending branches.
心肌缺血模型由结扎左冠状动脉前降支(1和2分支间)而建立。
Before the treatment, coronary artery abnormalities were seen in 36 (65.5%). Most of which (40%) were bilateral coronary artery, and left coronary artery (18.2%) next.
就诊时已有冠状动脉改变36例（65.5%），以双支冠状动脉多见（40%），其次为左冠状动脉（18.2%）。
Conclusion Echocardiography CDFI could diagnose the left coronary artery arising from pulmonary artery. It provides abundant information for the diagnosis and treatment.
结论超声cdfi可以诊断左冠状动脉起源于肺动脉，它为该病的诊断与治疗提供丰富的信息。
Methods:The animal model of acute myocardial ischemia was reproduced in anesthetized dog by ligating the left coronary artery at the middle of anterior descending branch.
方法：结扎麻醉犬冠状动脉左前降支中段，造成实验性急性心肌缺血模型。
The characteristics of the coronary vasculature have been discussed in a quantitative view. It is suggested that the left coronary artery is a major one supplying the heart of the dog.
从几何形态学的定量角度，探讨了狗左、右冠状动脉的形态特征，认为左冠状动脉是狗心首要的供血动脉。
Results the myocardial bridge of coronary artery of goat could be seen mostly in the anterior interventricular branch, the posterior interventricular branch of the left coronary artery.
结果山羊冠状动脉心肌桥多见于左冠前室间支、后室间支和左室前支。
Methods QRS duration and frontal plane QRS axis were measured before and after injection of contrast medium in 34 patients with left coronary artery disease identified by coronary angiography.
方法观察34例经冠状动脉造影确诊为左冠状动脉狭窄而右冠状动脉无病变的冠心病患者，注射造影剂前后QRS时间和额面电轴的变化。
By electron microscopy, we studied the effect of bepridil combined with anisodamine on the myocardial ultrastructural changes induced by ligation of the left coronary artery and reperfusion in rats.
通过电镜观察节普地尔与山莨菪碱合用对缺血再灌注大鼠心肌超微结构的影响。
Dynamic compression occurred almost exclusively (97.5% of the time) in patients with full encasement of the left anterior descending coronary artery, regardless of the presence of overlying muscle.
动态压缩几乎只发生在(97.5%)在冠状动脉左前降支完全包埋的病人，不论存不存在肌肉坏死。
Methods Retrospective investigation of results of surgical patch angioplasty in patients with isolated left main coronary artery disease.
方法回顾性总结采用血管补片成形术治疗单一性左冠状动脉主干病变的手术结果。
RESULTS: Totally 16 pigs of the 17 ones survived more than 8 weeks. Complete occlusion of left circumflex coronary artery was observed by coronary arteriography.
结果：17只猪中有16只猪术后存活8周以上，活体冠状动脉造影显示左冠状动脉回旋支均闭塞。
Methods Rabbits models of HF were established by ligation of the left anterior descending coronary artery.
方法采用结扎家兔冠状动脉左前降支的方法制备缺血性心衰模型。
Methods Rabbits models of HF were established by ligation of the left anterior descending coronary artery.
方法采用结扎家兔冠状动脉左前降支的方法制备缺血性心衰模型。
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