title: Electrocardiographic features of experimental cardiac tamponade in closed-chest dogs.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology; D002304:Cardiac Pacing, Artificial; D002305:Cardiac Tamponade / Q000503:physiopathology*; D004285:Dogs; D004562:Electrocardiography; D006321:Heart / Q000187:drug effects; D006339:Heart Rate; D010496:Pericardium; D011312:Pressure
chemical_list: D001285:Atropine