The changes of all physiological indexes of the two groups was recoded before giving general anesthesia, and the effective out...

• 结果:心理干预组麻醉前的心率、血压明显低于对照组,麻醉效果也明显优于对照组。结论:术前心理干预是提高全身麻醉效果的重要方法之一。