Heart Rate Variability and Hemodynamic Change in the Superior Mesenteric Artery by Acupuncture Stimulation of Lower Limb Points: A Randomized Crossover Trial

Table 2

Changes in parameters after acupuncture stimulation at LR3.

	Before	30 minutes after LR3 stimulation percentage change (%)	𝑃 value
VLF	0	90.0±307.1	0.140
LF		10.6±70.6	0.444
HF		−18.2±35.8	0.014*
LF/HF		58.6±113.5	0.013*
SBP		−0.3±6.2	0.839
DBP		−0.8±8.1	0.623
HR		−1.3±7.8	0.432
CI		−1.4±7.3	0.345
SVRI		1.2±8.3	0.492
SMA BFV		−7.6±31.4	0.250

The values indicate the percentage change (%) calculated by setting the values at rest to 0 (%) and are represented by the mean ± standard deviation. *𝑃<0.05.