左冠状动脉主干、左前降支、左回旋支和右冠状动脉显示较好且能满足影像学评价分别占93.3%，80%，60%和42.2%。
The proportion of the left main, left anterior descending, left circumflex and right coronary artery that could be evaluated were 93.3%, 80%, 60% and 42.2%, respectively.
目的：研究右冠状动脉的长度和其发生冠状动脉狭窄的关系。
Objective: To investigate the relationship between the length of the right coronary artery and coronary stenosis.
目的：回顾性探讨选择性右冠状动脉造影术中旋转推送法的安全性和可靠性。
Objective: to explore the safety and reliability of the contorted-pushing way in selective right coronary arteriography.
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。
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.
位于右冠状动脉近段、中段和远段的动脉瘤分别为8个、6个和1个。
Among the aneurysms in right coronary artery, 8, 6 and 1 were located in the proximal, middle and distal segment, respectively.
结果：本组冠状动脉篓起源于左、右和双侧冠状动脉者分别为17、49和1例。
Results: Among these patients, the fistulas located at the left, right and both coronary arteries in 17, 49 and 1 cases,...
结果：本组冠状动脉篓起源于左、右和双侧冠状动脉者分别为17、49和1例。
Results: Among these patients, the fistulas located at the left, right and both coronary arteries in 17, 49 and 1 cases,...
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