title: Pseudoparadoxic effect of atropine and carotid sinus massage on atrioventricular conduction in acute myocardial infarction.
mesh_terms: D001283:Atrioventricular Node / Q000187:drug effects*; D001285:Atropine / Q000009:adverse effects*; D002346:Carotid Sinus / Q000503:physiopathology*; D004562:Electrocardiography; D006329:Heart Conduction System / Q000187:drug effects*; D006336:Heart Massage; D006339:Heart Rate / Q000187:drug effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000188:drug therapy* / Q000503:physiopathology
chemical_list: D001285:Atropine