Pilot Study of Acupuncture Point Laterality: Evidence from Heart Rate Variability

Figure 2

Time domain results. LS: left Neiguan acupoint was stimulated; RS: right Neiguan acupoint was stimulated; STDRR: standard deviation of RR intervals; RMSSD: root mean square of successive differences between RR intervals. Data are expressed as Mean ± SD; *𝑃<0.05; LS group versus RS group; one-sample paired 𝑡-test.

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