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局部硝酸甘油(NTG)助力成人桡动脉置管:有效性与安全性研究
大多数研究的偏倚风险(ROB)不明确。所有 15 项研究均表明 NTG 有益。Meta 分析发现,皮下注射 NTG 与首次置管成功率增加(风险比 [RR],1.61;95% 置信区间 [CI],1.23 至 2.10;5 项研究;516 名患者)和桡动脉痉挛风险降低(RR,0.43;95% CI,0.24 至 0.77;7 项研究 ...
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