Coronary artery anatomy in left bundle branch block.
نویسندگان
چکیده
منابع مشابه
Coronary Artery Anatomy
It has previously been reported that the length of the left main coronary artery is short in patients with left bundle branch block (LBBB) and that an unexpectedly large number of LBBB patients had dominant left coronary arterial distribution. The present coronary arteriographic study of 13 patients with LBBB revealed a mean length of the left main coronary artery (+ 1 SD) of 10.9 + 6.0 mm, a m...
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Coronary angiography, cine left ventriculography, and the cardiovascular hemodynamics of 24 patients with left bundle branch block were studied. Seven patients were found to have significant coronary artery disease, always severe. Five had cardiomyopathy and seven had valvular disease. Only those with coronary artery disease or cardiomyopathy had abnormal left ventricular contraction patterns. ...
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Left bundle-branch block (LBBB) was found to be associated with an unusually short left main coronary artery in 11 of 12 patients studied by selective coronary arteriography. The average length of the left coronary artery in this group of 12 patients with LBBB was 4.5 + 1.7 mm as compared to 12.8 + 0.8 mm in a control group. Four of the 12 had evidence of ischemic heart disease, one had mild ao...
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ورودعنوان ژورنال:
- Circulation
دوره 48 3 شماره
صفحات -
تاریخ انتشار 1973