[Diagnostic problems of Chagas' heart disease in aged patients].
D014355:Chagas Disease / Q000150:complications*; D006321:Heart; D006331:Heart Diseases; D006801:Humans; D009205:Myocarditis / Q000209:etiology*; D014352:Trypanosomiasis; D014481:United States
MYOCARDITIS/etiology and pathogenesis; TRYPANOSOMIASIS, SOUTH AMERICAN/complications
El problema diagnóstico de la cardiopatia chagásica en pacientes de edad avanzada.