Zhonghua wai ke za zhi [Chinese journal of surgery]
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Zhonghua Wai Ke Za Zhi · Dec 2010
Randomized Controlled Trial[Effect of exchange of tracheal tube for laryngeal mask airway(LMA) on intratracheal extubation stress response under deep anesthesia level after surgery in elderly patients with hypertension].
To investigate the effect of exchange of tracheal tube for a laryngeal mask airway (LMA) on intratracheal extubation stress response under deep anesthesia level after surgery in elderly patients with hypertension. ⋯ Exchange of tracheal tube for LMA under deep anesthesia during recovery stage can decrease the stress response during the recovery stage and attenuate the harmful response of respiratory tract. It is suitable for the elderly patients with hypertension.