经鼻高流量湿化氧疗对Stanford A型主动脉夹层术后低氧血症的疗效分析(2)
[Key words] Humidified high flow nasal cannual Hypoxemia Aortic dissectionFirst-author’s address: Xiamen Chang Gung Hospital, Xiamen 361028, China
doi:10.3969/j.issn.1674-4985.2020.28.012
主动脉夹层(aortic dissection,AD)是一种心脏外科常见的急危重症疾病,因病情凶险、并发症多,导致治疗难度大,病死率高[1]。Stanford A型主动脉夹层是其中最为凶险的类型,约占主动脉夹层的60%~70%,一旦确诊,需要急诊手术[2]。低氧血症是Stanford A型主动脉夹层术后常见的并发症,是导致患者的重症监护病房(ICU)住院时间延长、病死率增加的危险因素[3]。经鼻高流量湿化氧疗系统(humidified high flow nasal cannual ......
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