To study the effect on carotid sinus and vagus for the cause of hemodynamicresponse during cervical plexus block.
目的研究颈丛神经阻滞麻醉对颈动脉窦和迷走神经的影响,探讨颈丛神经阻滞麻醉引起心血管副反应的原因。
2
Objective: To study the influence of propofol induction with improved manually-controlled infusion on hemodynamicresponse to tracheal intubation.
目的:观察改良手控输注丙泊酚诱导对气管插管血液动力学影响。
3
Objective To compare the hemodynamicresponse of standard cardiopulmonary resuscitation(STD-CPR) with active compression-decompression cardiopulmonary resuscitation(ACD-CPR).