title: [Comparison of the echocardiographic indices of myocardial contractility and of the results of a bicycle ergometer test in chronic ischemic heart disease].
abstract: On comparing the results of study of the cardiohemodynamics indices under conditions of submaximum or threshold bicycle-ergometry load with the findings of echocardiography at rest in 64 patients with chronic ischemic heart disease, the authors conclude that echocardiography is a very promising method for ascertaining the cardiac muscular reserve, particularly in those patients with ischemic heart disease in whom the low coronary reserve does not allow the performance of tests under conditions of physical exertion.
mesh_terms: D002306:Cardiac Volume; D002908:Chronic Disease; D003327:Coronary Disease / Q000503:physiopathology*; D004452:Echocardiography; D005080:Exercise Test; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008875:Middle Aged; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000503:physiopathology
vernacular_title: Sopostavlenie ékhokardiograficheskikh pokazateleĭ sokratimosti miokarda i rezul'tatov veloérgometricheskoĭ proby u bol'nykh khronicheskoĭ.