Tournique difficulty during intravenous regional anesthesia.
D000328:Adult; D000771:Anesthesia, Intravenous / Q000009:adverse effects*; D000772:Anesthesia, Local / Q000009:adverse effects*; D001794:Blood Pressure; D006801:Humans; D008297:Male; D013575:Syncope / Q000209:etiology; D014111:Tourniquets / Q000009:adverse effects*