Degeneration of the cardiac nerves in Chagas' disease. Further studies.
D000328:Adult; D001158:Arteries; D001285:Atropine / Q000494:pharmacology; D001341:Autonomic Nervous System / Q000503:physiopathology; D001794:Blood Pressure; D002302:Cardiac Output; D009202:Cardiomyopathies / Q000503:physiopathology*; D014355:Chagas Disease / Q000503:physiopathology*; D002908:Chronic Disease; D005260:Female; D006321:Heart / Q000503:physiopathology; D006325:Heart Atria; D006329:Heart Conduction System / Q000503:physiopathology*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D009410:Nerve Degeneration; D012849:Sinoatrial Node / Q000294:innervation*; D014636:Valsalva Maneuver
D001285:Atropine