[ON THE EVALUATION OF ELECTROCARDIOGRAPHIC CHANGES IN THYROTOXICOSIS].
D006332:Cardiomegaly; D004562:Electrocardiography; D006801:Humans; D006980:Hyperthyroidism; D012106:Research; D013971:Thyrotoxicosis
ELECTROCARDIOGRAPHY; EXPERIMENTAL LAB STUDY; HEART ENLARGEMENT; HYPERTHYROIDISM
K OTSENKE 'ELEKTROKARDIOGRAFICHESKIKH IZMENENI I PRI TIREOTOKSIKOZE.