title: [Effect of different physical loads on changes in heart function indices in humans].
mesh_terms: D000293:Adolescent; D000328:Adult; D001914:Boxing; D006321:Heart / Q000502:physiology*; D006801:Humans; D008297:Male; D005082:Physical Exertion; D013178:Sports Medicine
vernacular_title: Izmeneniia pokazateleĭ serdechnoĭ deiatel'nosti u cheloveka pri razlichnykh fizicheskikh nagruzkakh.