Mechanism of exercise hypotension after sympathetic blockade.
D000328:Adult; D000578:Amidines / Q000627:therapeutic use; D001794:Blood Pressure / Q000187:drug effects*; D001810:Blood Volume; D002302:Cardiac Output; D005542:Forearm / Q000098:blood supply; D006145:Guanethidine / Q000008:administration & dosage / Q000627:therapeutic use; D006339:Heart Rate; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy; D007024:Hypotension, Orthostatic; D007275:Injections, Intravenous; D007546:Isoquinolines / Q000627:therapeutic use; D007866:Leg / Q000098:blood supply; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D011187:Posture; D012146:Rest; D013564:Sympathetic Nervous System / Q000187:drug effects*; D013565:Sympatholytics / Q000494:pharmacology; D014655:Vascular Resistance; D014662:Vasoconstrictor Agents
D000578:Amidines; D007546:Isoquinolines; D013565:Sympatholytics; D014662:Vasoconstrictor Agents; D006145:Guanethidine