Beta-adrenergic blockade--an aid in diagnosis.
D000328:Adult; D002318:Cardiovascular Diseases / Q000175:diagnosis*; D002320:Cardiovascular Physiological Phenomena; D002395:Catecholamines / Q000502:physiology*; D003937:Diagnosis, Differential; D004562:Electrocardiography; D004837:Epinephrine / Q000502:physiology; D006801:Humans; D008297:Male; D009638:Norepinephrine / Q000502:physiology; D011433:Propranolol / Q000494:pharmacology; D013565:Sympatholytics
D002395:Catecholamines; D013565:Sympatholytics; D011433:Propranolol; D009638:Norepinephrine; D004837:Epinephrine