Use of phentolamine to prevent necrosis due to levarterenol.
D006801:Humans; D009336:Necrosis / Q000628:therapy*; D009638:Norepinephrine / Q000009:adverse effects*; D010646:Phentolamine; D013565:Sympatholytics / Q000627:therapeutic use*
D013565:Sympatholytics; D009638:Norepinephrine; D010646:Phentolamine
ARTERENOL/injurious effects; NECROSIS/therapy; SYMPATHOLYTICS/therapeutic use