PROBLEM TO BE SOLVED: To provide a nerve stimulation system capable of performing vagal stimulation and measurement of a heart rate, which is brought about by the effect of the vagal stimulation, by a simple configuration.SOLUTION: A nerve stimulation system 1 includes: a lead part 13 that is arranged inside a blood vessel stimulating electrodes 11 and 12 that have at least two electrodes electrocardiogram acquisition electrodes 14 and 15 that comprise at least two electrodes a stimulus signal generation part for generating a stimulus signal and a heart rate measurement part for measuring heart rates from the electrocardiogram acquisition electrodes 14 and 15. The stimulating electrodes 11 and 12 and the electrocardiogram acquisition electrodes 14 and 15 are arranged on the same lead part 13.COPYRIGHT: (C)2015,JPO&INPIT【課題】迷走神経刺激とその効果である心拍数の計測を簡易な構成で行うことができる神経刺激システムを提供する。【解決手段】神経刺激システム1は、血管内に配置するリード部13と、少なくとも2極の電極を有する刺激電極11,12と、少なくとも2極の電極で構成される心電図取得電極14、15と、刺激信号を生成するための刺激信号発生部と、心電図取得電極14、15から心拍数を計測するための心拍数計測部と、を備え、刺激電極11、12と心電図取得電極14、15とは、同一のリード部13上に配置されている。【選択図】図1
