Conclusion The hypothermia,extracorporeal circulation,clamp of aorta and drugs,etc.can lead to decrease of HRV in cardiac surgery.The resume of autonomic cardioneural system was a slow process.
结论心
手术、体外循环、低温、
动脉阻断及药物因素可导致心率变异性下降，而术后心
神经系统
恢复是一
过程。
Conclusion The hypothermia,extracorporeal circulation,clamp of aorta and drugs,etc.can lead to decrease of HRV in cardiac surgery.The resume of autonomic cardioneural system was a slow process.
结论心手术、体外循环、低温、动脉阻断及药物因素可导致心率变异性下降，而术后心神经系统恢复是一过程。
声明：以上例句、词性分类均由互联网资源
动生成，部分未经过人工审核，其表达内容亦不代表本软件
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