[Involvement of the esophagus in Chagas' disease; megaesophagus & cardiopathy].
D014355:Chagas Disease / Q000150:complications*; D004194:Disease; D004931:Esophageal Achalasia; D004935:Esophageal Diseases; D004947:Esophagus; D006331:Heart Diseases / Q000209:etiology*; D006801:Humans; D014481:United States
ESOPHAGUS/diseases; HEART DISEASES/etiology and pathogenesis; TRYPANOSOMIASIS, SOUTH AMERICAN/complications
Comprometimento do esôfago na moléstia de Chagas; megaesôfago e cardiopatia.