This paper reports the study of the effect of the cardiac function and arterial pressure on rabbits with hemorrhagic shork by electro acupuncture Neiguan point.The result showed that PEP was shortened

ET was lengthened

SV

CO and Map were raised by needling Neiguan and the each index was significant difference (P<0.001). Above results indicated that needling may strengthen myocardisl contractile force

protect the cardial pump function

raise the blood pressure

play a positive role during anti- hemorrhagic shock