[The role of electrocardiotopography in evaluation of a graded exercise test during rehabilitation of patients who had myocardial infarction].
A total of 217 male survivors of myocardial infarction with resumed working capacity were monitored. Their electrocardiotopography, with ECG recordings from 36 leads on anterolateral surface of the chest, was examined in order to assess tolerance to rationed exercise by bicycle ergometry. The multiple lead recording techniques is shown to give more objective results, as compared to the conventional routine procedure, in analyzing causes of test discontinuation and evaluating changes in exercise tolerance during prolonged monitoring. Chest electrode placed in the 4th and 5th positions was not shown to possess any preferential informative value with respect to effects of exercise tests.
D004562:Electrocardiography / Q000379:methods; D005080:Exercise Test; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000503:physiopathology / Q000534:rehabilitation*; D010807:Physical Endurance
Znachenie élektrokardiotopografii dlia otsenki proby s dozirovannoĭ fizicheskoĭ nagruzkoĭ pri reabilitatsii bol'nykh, perenesshikh infarkt miokarda.