A cardiac diagnostic.
D014355:Chagas Disease / Q000175:diagnosis*; D003935:Diagnostic Techniques, Cardiovascular; D006321:Heart; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans; D014352:Trypanosomiasis; D014481:United States
HEART DISEASES/diagnosis; TRYPANOSOMIASIS, SOUTH AMERICAN/diagnosis