以压迫阻滞针效定位的方法测试人体体表心包经的循行路线

以心功能和心电图为指标，以机械压迫阻滞针效为手段，比较压迫心包经穴位、经线上非穴位点和该穴点两侧对照点对针刺内关穴针效的影响，检测心包经在体表的循行轨迹。结果，压迫经上穴点针后各项指标变化微小，针效显著降低；压迫两侧对照点则对针效无明显影响。两者比较，差异非常显著。证明上肢屈侧确有一条与心包经一致的机能路线，并与心脏机能活动调节密切相关。

Detection of Course of the Pericardium Channel on Human Body Surface by Location Method of Blockage of Needling Effects with Pressing

Cardiac function and electrocardiogram were used as indexes,the influences of mechanical pression of points of the pericardium channle,non points of the pericardium channel and bilateral control points of the point pressed on the effects of acupuncture of Neiguan(PC 6)point were observed,for detection of course of the pericardium channel on body surface.Results indicated that when the points of the channel were pressed the various indexes had a little change after acupuncture of Neiguan point,i.e,the effect of acupuncture obviously reduced;when the bilateral control points were pressed the effects of acupuncture on Neiguan point did not have significantly change.There were very significantly differences between the both.It is proved that there is a functional course on the flection side of the upper limb which conforms to the pericardium channel and is closely related to regulation of cardiac function.