摘要
目的:观察针刺足三里穴对急性缺氧健康志愿者心功能的影响。方法:在吸入低氧混合气体条件下,电针足三里穴,采用血液动力学监护仪记录心输出量(CO)、心脏指数(CI)、外周血管阻力(SVR)、外周血管阻力指数(SVRI)、左心室射血时间(LVET)、心率(HR)在针刺前后的变化。结果:电针足三里穴能显著降低急性缺氧所致的CO、CI和HR升高(P<0.05);显著增大SVR、SVRI和LVET(P<0.05)。结论:电针足三里能显著改善健康志愿者急性缺氧所致的心功能亢奋状态,提高机体对缺氧的耐受性。
Objective: To observe the effect of inserting Zusanli (ST36) on heart function of volunteers with acute hypoxia. Methods: Under the condition of inhaling low-oxygen gas mixture, cardiac output (CO), cardiac index (CI), systemic vascular resistance (SVR), systemic vascular resistance (SVRI), left ventricular ejection time (LVET) and heart rate (HR) were measured with ICG Monitor when electric-acupuncture was used. Results: The level of CO, CI and HR significantly decreased when inserting Zusanli (ST36) (P〈0.05). SVR, SVRI and LVET significantly increased (P〈0.05). Conclusion: Electro-acupuncture on Zusanli (ST36) can improve the body toleration to hypoxia through depressing the excited state of heart function induced by acute hypoxia.
出处
《中华中医药杂志》
CAS
CSCD
北大核心
2013年第6期1849-1851,共3页
China Journal of Traditional Chinese Medicine and Pharmacy
基金
国家自然科学基金(No.30973720)
福建省自然科学基金资助课题(No.2011J01192)
福建省卫生厅青年基金课题(No.2010-2-54)~~
关键词
足三里
急性缺氧
心输出量
外周血管阻力
心率
Zusanli (ST36)
Acute hypoxia
Cardiac output
Systemic vascular resistance
Heart rate