Effect of surface electric-impulse stimulation on cardiac electrical activity of Kunming mice
10.3969/j.issn.2095-4344.2014.27.010
- VernacularTitle:体表脉冲电刺激对昆明小鼠心电活动的影响
- Author:
Yonglin LI
;
Hui ZHANG
;
Ruofei SHI
;
Xiaoman TANG
;
Li XIE
;
Lv HUANG
;
Xiaogang ZHANG
- Publication Type:Journal Article
- Keywords:
pulse therapy,drugs;
electric stimulation;
electrocardiography;
arrhythmias,cardiac
- From:
Chinese Journal of Tissue Engineering Research
2014;(27):4318-4323
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND: Electrical stimulation at different intensity, frequency and time on the human body may produce a variety of pathophysiological reactions. OBJECTIVE: To observe the effects of surface electric-impulse stimulation on heart rhythm and heart rate in mice. METHODS: Thirty Kunming mice were randomly divided into three groups, each group contained 10 mice. Electrical stimulation at different voltage, time and frequency was respectively applied to the three groups. The stimulus power was supplied by BL-420F Data Acquisition & Analysis System. The II lead electrocardiogram was recorded. The systemic reactions and local body changes of mice were observed.
