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. 2017 Aug 16;2017:7358059. doi: 10.1155/2017/7358059

Table 2.

The incidence of pathological Q wave in leads V1, V2, and V3.

PC6 group (n = 5) ST36 group (n = 5)
After operation After acupuncture After
operation
After acupuncture
Lead V1 (%) 42.90 66.70 60.00 100.00
Lead V2 (%) 42.90 33.30 20.00 0.00
Lead V3 (%) 14.30 0.00 20.00 0.00

It was shown that the incidence of pathological Q wave decreased at leads V2 and V3. But there was no statistical difference. Data are represented by rate and were analyzed by R × C Fisher exact method. N = 5 in both PC6 group and ST36 group. One minipig in the PC6 group did not record complete ECG.