title: Proceedings: Autonomic responses in chronic complete heart block.
mesh_terms: D001341:Autonomic Nervous System / Q000503:physiopathology*; D002037:Bundle-Branch Block / Q000503:physiopathology; D004594:Electrophysiology; D006325:Heart Atria / Q000503:physiopathology; D006327:Heart Block / Q000150:complications / Q000503:physiopathology* / Q000628:therapy; D006329:Heart Conduction System / Q000503:physiopathology*; D006339:Heart Rate; D006352:Heart Ventricles / Q000187:drug effects; D006801:Humans; D007545:Isoproterenol / Q000494:pharmacology; D010138:Pacemaker, Artificial; D013575:Syncope / Q000209:etiology
chemical_list: D007545:Isoproterenol