Lena Reese, Thomas Wurmb, Patrick Meybohm, Maximilian Kippnich
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引用次数: 0
摘要
动脉导管插入术被视为全身麻醉患者的标准程序。最常见的穿刺部位是桡动脉 (RA),该部位存在 RA 闭塞的风险。一些文献仍建议进行艾伦试验(AT)来评估掌弓的血液循环。然而,艾伦测试的结果很大程度上取决于检查者,而且该测试无法正确预测缺血事件。由此看来,在动脉插管前进行艾伦测试并不是强制性的。
[Relevance of the Allen Test before Catheterization of the Radial Artery].
Arterial catheterization is considered to be standard procedure for patients undergoing general anesthesia. The most common puncture site is the radial artery (RA), which carries a risk of RA occlusion. Several pieces of literature still recommend the performance of the Allen test (AT) to assess the circulation of the palmar arch. However, the result of the AT differs largely depending on the examiner and the test is not able to predict ischemic events correctly. Thus it appears that the performance of an AT is not mandatory before arterial cannulation.
期刊介绍:
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