title: Interpreting the exercise electrocardiogram in patients either on beta-blocking drugs or with chronotropic incompetence.
authors: A P
authors: AP
authors: Morise
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage*; D002909:Chronobiology Phenomena; D003327:Coronary Disease / Q000175:diagnosis* / Q000188:drug therapy / Q000503:physiopathology*; D004562:Electrocardiography; D005080:Exercise Test; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D011237:Predictive Value of Tests
chemical_list: D000319:Adrenergic beta-Antagonists