[Noninvasive semi-quantitative assessment of a regional left ventricular wall motion abnormality by digital subtraction angiography without contrast medium].
Shibao
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D005260:Female; D006321:Heart / Q000000981:diagnostic imaging / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis; D011859:Radiography; D013382:Subtraction Technique