方法在控制性低血压下按动脉瘤的解剖特点游离动脉瘤。
Methods Under controlled hypotension the aneurysms were come off on the basis of anatomy.
目的：控制性低血压复合血液稀释技术已经广泛应用于外科手术进行血液保护。
Objective: Deliberate hypotension combined with hypervolemic hemodilution is being widely used for blood conservation in surgical patients.
目的研究硝普钠(SNP)诱导的亚临床水平控制性低血压对脊柱手术病人脑氧代谢的影响。
Objective To investigate the cerebral oxygen metabolism in patients undergoing spinal surgery under sub - clinical controlled hypotension using sodium nitroprusside (SNP).
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