A case of severe orthostatic hypotension.
D000368:Aged; D001794:Blood Pressure; D006328:Cardiac Catheterization; D004809:Ephedrine / Q000627:therapeutic use; D006334:Heart Function Tests; D006801:Humans; D007024:Hypotension, Orthostatic / Q000150:complications / Q000188:drug therapy / Q000209:etiology; D008297:Male; D012640:Seizures / Q000150:complications; D013575:Syncope / Q000209:etiology
D004809:Ephedrine