[VECTORCARDIOGRAPHICAL STUDY OF THE PREDOMINANTLY NEGATIVE BIPOLAR LEADS].
D001714:Bipolar Disorder; D006332:Cardiomegaly; D014355:Chagas Disease; D003327:Coronary Disease; D006327:Heart Block; D006331:Heart Diseases; D006801:Humans; D014352:Trypanosomiasis; D014481:United States; D014672:Vectorcardiography
CORONARY DISEASE; HEART BLOCK; HEART DISEASES; HEART ENLARGEMENT; TRYPANOSOMIASIS, SOUTH AMERICAN; VECTORCARDIOGRAPHY
ESTUDO VECTOCARDIOGR'AFICO DAS DERIVA C OES BIPOLARES PREDOMINANTEMENTE NEGATIVAS.