title: [Evaluation of the cardiodynamics in extrasystole in children at rest and performing muscular work].
mesh_terms: D000293:Adolescent; D005117:Cardiac Complexes, Premature / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D006321:Heart / Q000503:physiopathology*; D006339:Heart Rate; D006439:Hemodynamics; D006801:Humans; D005082:Physical Exertion; D012146:Rest
vernacular_title: K otsenke kardiodinamiki pri ékstrasistolii u deteĭ v pokoe i pri vypolnenii myshechnoĭ raboty.