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桡动脉痉挛(RAS)是经桡动脉介入诊疗中最为常见的并发症之一[1],重度或顽固性RAS可导致导管无法推送或撤除、患者疼痛和紧张等,本文观察经桡动脉介入诊治过程中应用臂丛神经阻滞(肌间沟法)治疗重度或顽固性RAS
Radial artery spasm (RAS) is one of the most common complication of transradial intervention [1], severe or refractory RAS can lead to catheter can not be pushed or removed, patients with pain and tension, etc. This paper was to observe the diagnosis and treatment of transradial intervention Application of brachial plexus block (intramuscular ditch method) for severe or refractory RAS