[Value of two-dimensional echocardiography for selecting patients with ischemic heart disease for exercise tests].
D003327:Coronary Disease / Q000150:complications / Q000175:diagnosis*; D004452:Echocardiography / Q000379:methods; D005069:Evaluation Studies as Topic; D005080:Exercise Test; D006801:Humans
Znachenie dvukhmernoĭ ekhokardiografii pri otbore bol'nykh ishemicheskoĭ bolezn'iu serdtsa dlia provedeniia nagruzochnykh prob.