[Features of the hemodynamics of myocardial infarct patients undergoing the most widely used rehabilitation programs].
Integrated body rheography, radiocardiography and radionuclide ventriculography were used to investigate hemodynamic changes in 101 myocardial infarction patients during the hospital stage of the disease. Changes in major hemodynamic parameters were demonstrated by the end of the 1st week and when walking was resumed. At the resumed-walking stage, the mechanism of declining stroke and cardiac indices was shown to depend on physical activation rates. Hemodynamic response is mostly conditioned by myocardial insufficiency when walking is resumed rapidly during the 2nd week, and by smaller venous return due to hypovolemia where it is resumed slowly during the 4th week. Expanding motion regimens at slow rates results in persistent hemodynamic disturbances in myocardial infarction patients.
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Perepech
D000328:Adult; D000368:Aged; D001810:Blood Volume; D002302:Cardiac Output; D005081:Exercise Therapy; D005260:Female; D006321:Heart / Q000000981:diagnostic imaging; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000534:rehabilitation*; D011652:Pulmonary Circulation; D011877:Radionuclide Imaging; D013318:Stroke Volume; D014655:Vascular Resistance
Osobennosti gemodinamiki u bol'nykh infarktom miokarda pri ispol'zovanii naibolee rasprostranennykh programm reabilitatsii.