近年来有的学者提出针药复合针刺麻醉

也就是针麻与药麻相结合的一种麻醉方法.因而研究针麻、药麻各对机体功能活动的影响

就成为一个主要课题了。因此

我们在临床中分别观察了针麻、药麻(连续硬膜外麻醉)术中患者的心率、血压变化情况

并作了分析. 方法对象为70例腹部手术患者

其中40例针麻为一组

30例药麻为另一组

两组均系Thirty cases of abdominal operation under acupuncture anesthesia and 40 cases of abdominal operation under cpidural anesthesia the changes in the blood pressure and the heart rate in the course of operation were determined and analysed. 1. The heart rate and the. blood pressure of the patients in abdominal operation under acupuncture anesthesia showed a tendency to increase. whileincision of the abdomen

exploration and operation on viscera were being performed

the blood pressure and the heart rate showed statistically significant increase as compared with that before acupuncture anesthesia (P<0.01). The heart rate and the blood pressure of the patients in abdominal operation under drug anesthesia showed a tendency to decrease. Particularly while exploration and operation on viscera were being performed

the blood pressure and the heart rate showed statistically significant decrease(P<0.0l). These results indicated that effects of acupuncture anesthesia and drug anesthesia on the blood pressure and the heart rate are completely contrary to each other. 2. We found that in operation under acupuncture anesthesia

the more the heart rate an.d the blood pressure of patients increase

the more the effects decrease. In operation under drug anesthesia the case is reversed. 3. Through discussion we believe that the combination of acupuncture anesthesia with drug anesthesia might produce interferential and resistant effects to each other.