Chrome Extension
WeChat Mini Program
Use on ChatGLM

小剂量甲氧明治疗腰硬联合麻醉剖宫产术中低血压的临床观察

Progress in Obstetrics and Gynecology(2013)

Cited 0|Views5
No score
Abstract
甲氧明在剖宫产术中的应用越来越多,其作为一种高选择性的α1-受体激动剂,可使小动脉收缩,全身血管阻力增加,提高冠状动脉灌注压和心肌血流;不兴奋心肌,通过升高血压反射性的使心率减慢,降低心肌氧耗等.目前多推荐2~ 4mg甲氧明用于预防腰硬联合麻醉时的低血压,但并非所有产妇均会发生低血压(约95%)[1].预防性应用甲氧明有引起高血压的风险,且会引起剂量依赖性的心动过缓.本研究观察了小剂量甲氧明在产妇出现低血压时的治疗作用,现报道如下.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined