The origin of the effective treatment of cardiac shock.
D000661:Amphetamine / Q000627:therapeutic use*; D006331:Heart Diseases / Q000150:complications*; D006801:Humans; D010656:Phenylephrine / Q000627:therapeutic use*; D012769:Shock / Q000188:drug therapy*
D010656:Phenylephrine; D000661:Amphetamine