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缺血性心肌病与特发性充血性心肌病的临床表现很难区分,前者由于动脉粥样硬化使冠状动脉严重狭窄而导致广泛的心肌损害和功能障碍,后者冠状动脉无阻塞,心肌形态学正常,但有原因不明的功能不全。由于它们的预后和治疗不同,故对两者的鉴别就十分重要。~(201)铊心肌灌注显影和~(99m)锝人血清心脏血池扫描,均为非侵入性检查,可测定
Ischemic cardiomyopathy and the clinical manifestations of idiopathic congestive cardiomyopathy is difficult to distinguish, the former due to atherosclerosis makes severe coronary artery stenosis and lead to extensive myocardial damage and dysfunction, the latter coronary artery obstruction, myocardial morphology Learn normal, but there are unknown reasons for incomplete function. Because of their different prognosis and treatment, so the identification of the two is very important. ~ (201) thallium myocardial perfusion imaging and ~ (99m) technetium human serum cardiac blood pool scanning, are noninvasive examination can be determined