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为了了解冠状动脉狭窄所致在心室心肌梗塞累及右心室的发生率、范围和形态学,本文分析1969年1月至1978年2月经美国国家心肺血液研究所病理科检定的236例由冠状动脉狭窄所致的急性(116例)或愈合性(120例)穿壁性心肌梗塞。在236例穿壁性心肌梗塞中,33例伴有右心室梗塞,发生率为14％。右心室梗塞为左心室后壁梗塞所特有的并发症;在97例孤立的左心室前壁梗塞
In order to understand the incidence, extent and morphology of right ventricular involvement in ventricular myocardial infarction due to coronary artery stenosis, we analyzed 236 patients with coronary artery stenosis, identified by the National Institute of Cardiopulmonary and Blood Pathology from January 1969 to February 1978, As a result of acute (116 cases) or healing (120 cases) through myocardial infarction. Of the 236 patients with transmyocardial infarction, 33 patients had right ventricular infarction with a rate of 14%. Right ventricular infarction is a unique complication of left ventricular posterior wall infarction; in 97 isolated left ventricular anterior infarcts