动物实验和临床观察表明针刺穴位有明显的疗效，但是穴不等于经，为了探讨心经作为一条经脉，与心脏功能的关系，本文以心肌收缩成分最大缩短速度为指标，静脉滴注垂体后叶素造成家兔心肌缺血动物模型的实验观察结果表明，电针心经对心脏功能的调节作用比电针肺经显著，有相对特异性。说明心经作为一条经脉，与心脏机能活动有密切关系 Animal experiments and clinical observations show that acupuncture points have a significant effect, but the point is not equal to the passage, in order to explore the relationship between the heart and the heart as a meridian, and cardiac function in this paper, myocardial contraction component maximum speed as an indicator, intravenous infusion of pituitary The experimental results of an animal model of myocardial ischemia in rabbits showed that the regulation function of electroacupuncture on heart function was significant and relatively specific than that of electroacupuncture pulmonary. Sense of Meridian as a meridian, and heart function activities are closely related