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. 2017 Aug 22;7:9040. doi: 10.1038/s41598-017-08855-5

Figure 5.

Figure 5

Average relative heart rate in different groups (n = 5–6). The heart rate was recorded in each animal by ECG. The average of every 10 s was calculated. The average relative heart rate in each group is shown with different colours. Intravenous pituitrin was injected to induce bradycardia 5 min after recording (indicated as “Modelling”, dashed line). EA was applied at PC 6 at 3 min after modelling (shadow area).