临床上,间歇性高度房室阻滞、功能性窦房结功能障碍、颈动脉窦综合征、心脏抑制性迷走神经晕厥等疾病可以引起严重症状,使生活质量下降,有必要积极治疗。这些疾病多由迷走神经过度兴奋所致,目前作用于迷走神经的药物多数为非选择性,具有全身效应,长期用药副作用多。起搏器治疗,只针对症状,不解决原因,多数患者年轻,不易接受。 Clinically, intermittent atrioventricular block, functional sinus node dysfunction, carotid sinus syndrome, cardiac inhibitory vagal syncope and other diseases can cause serious symptoms, so that the quality of life decline, it is necessary active treatment. These diseases are mostly caused by over-excitement of the vagus nerve, the majority of drugs currently acting on the vagus nerve non-selective, with systemic effects, long-term medication side effects and more. Pacemaker treatment, only for the symptoms, do not solve the cause, most patients are young, not easy to accept.