Conclusion Colloid fluid is much better than crystalloid fluid for volume preloading to prevent hypotension associated with epidural block combined general anesthesia.
结论胶体液容量预负荷预防胸段硬膜外阻滞复合全麻后低血压的效应优于等量的晶体液。
Objective To study the effects of cardiovascular and stress responses and the feasibility during thoracic surgery for geriatric patients under general anesthesia combined with epidural block.
目的研究全麻复合硬膜外阻滞在老年患者开胸手术应用的可行性极其对循环和应激反应的影响。
Objective to evaluate the advantages and disadvantages of general anesthesia combined with epidural anesthesia in thoracotomy of senile hypertensive patients.
目的探讨全麻复合硬膜外麻醉在老年高血压病人开胸手术中应用的利弊。
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