Objective to study the effects of combined general epidural anesthesia on the endocrine and circulatory function during upperabdominalsurgery.
目的观察全麻联合硬膜外阻滞在上腹部手术时对循环和内分泌功能的影响。
2
Aim: to investigate the effects of patient controlled epidural analgesia (PCEA) on endocrine, respiratory and circulatory function in the elderly after upperabdominalsurgery.
目的：观察老年病人上腹部术后硬膜外自控镇痛(PCEA)对内分泌及呼吸和循环功能的影响。
3
Objective To study the effect of Qi Gong relaxation training on the operation related psychological stress and the post operative psychosomatic adjustment in upperabdominalsurgery patients.