title: [Effect of the depth of the myocardial lesion (according to the EEG) on tolerance and hemodynamic support for various levels of physical loading in the early period of myocardial infarction].
abstract: A bicycle-ergometric study under continuous electrocardiographic and hemodynamic monitoring demonstrated that physical stress tolerance is conditioned by pre-existing myocardial contractility disturbance rather than the depth of heart muscle involvement (as evidenced by ECG) at early dates of myocardial infarction. The patients' capacity for doing exercise, on a stepwise basis, was limited by transitory myocardial ischemia as well as inadequate and incompetent hemodynamic support.
mesh_terms: D000328:Adult; D004562:Electrocardiography; D005080:Exercise Test; D006439:Hemodynamics; D006801:Humans; D008297:Male; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000473:pathology / Q000503:physiopathology*; D009206:Myocardium / Q000473:pathology; D005082:Physical Exertion
vernacular_title: Vliianie glubiny porazheniia serdechnoĭ myshtsy (po dannym EKG) na tolerantnost' i gemodinamicheskoe obespechenie raznykh urovneĭ fizicheskoĭ nagruzki u bol'nykh v rannem periode infarkta miokarda.