In Vivo Visualization of the Pericardium Meridian with Fluorescent Dyes

Table 1

Comparison among injections at different points.

Injection points	Cases			value, compared with nonacupoint
	Show linear path	No linear path	Total
PC6	18	5	23	<0.001
PC5	1	0	1	0.125
PC7	3	1	4	0.024
PC5, PC6 or PC7	22	6	28	<0.001
Nonacupoint	0	7	7	—