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鼻内窥镜手术常规采用较高浓度肾上腺素加地卡因做表面麻醉〔1〕,效果比较理想。但肾上腺素具有强烈的收缩血管作用 ,并升高血压 ,其应用后对鼻内窥镜手术患者的血压影响究竟有多大 ?是否对鼻内窥镜手术构成危险 ?本文对 40例鼻内窥镜手术患者进行了术前、术中、术后的血压监测
Nasal endoscopic surgery routine use of higher concentrations of epinephrine and doocaine surface anesthesia [1], the effect is ideal. However, epinephrine has a strong contraction of blood vessels, and increased blood pressure, after its application to the endoscopic sinus surgery in patients with blood pressure exactly how much? Is it dangerous for endoscopic sinus surgery? In this paper, 40 cases of nasal endoscopy Surgical patients were preoperative, intraoperative and postoperative blood pressure monitoring