Zhongguo yi xue ke xue yuan xue bao. Acta Academiae Medicinae Sinicae
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Zhongguo Yi Xue Ke Xue Yuan Xue Bao · Oct 2007
Randomized Controlled Trial Comparative Study[Hemodynamic responses to orotracheal intubation with upsherscope or Macintosh direct laryngoscope].
To compare the hemodynamic responses to orotracheal intubation via Upsher-scope (USSP) or Macintosh direct laryngoscope (MDLS) under general anesthesia. ⋯ Orotracheal intubation using the USSP and MDLS may result in similar hemodynamic responses. The standard general anaesthesia can effectively inhibit the pressor, but not the tachycardiac responses caused by orotracheal intubation via USSP or MDLS. USSP is not superior than MDLS in palliating the adverse cardiovascular stress responses to orotracheal intubation.