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心室颤动阈(VFT)与自发室颤(VF)发生倾向性有关,应用电刺激测定VFT的技术是目前研究VF发生机理的常用方法。植物性神经活动影响正常心脏或急性局部缺血心脏VFT值,此作用可能是通过改变心肌细胞内环核苷酸水平所致。
Ventricular Fibrillation Threshold (VFT) and spontaneous ventricular fibrillation (VF) propensities related to the application of electrical stimulation VFT technology is currently the study of the mechanism of VF commonly used method. Vegetative nerve activity affects the normal heart or acute ischemic heart VFT values, this effect may be caused by changes in cardiomyocyte endocyclic nucleotide levels.