title: [Isometric load tolerance in patients with postinfarct cardiosclerosis].
abstract: The work deals with the comparative study of the tolerance of 80 patients with post-infarction cardiosclerosis with a different clinical picture of the disease to isometric and dynamic loads. It was established that the strength of the hands was weaker in patients with the cardiac pain syndrome than in healthy individuals. In addition to this in patients with cardialgia, the tolerance to isometric load was diminished. In isometric loading the systolic arterial pressure in all patients increases much more than in individuals of the control group, and in patients with severe post-infarction angina pectoris there are also changes in the pulse. Cardialgia has a determining effect on the tolerance to isometric load, whereas the dynamic test tolerance is mainly limited by the severity of chronic coronary insufficiency.
mesh_terms: D000328:Adult; D003327:Coronary Disease / Q000503:physiopathology*; D004562:Electrocardiography; D006801:Humans; D007537:Isometric Contraction; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000503:physiopathology*; D010807:Physical Endurance; D005082:Physical Exertion; D012146:Rest
vernacular_title: Tolerantnost' k izometricheskoĭ nagruzke u bol'nykh postinfarktnym kardiosklerozom.