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Fig. 4 | Trials

Fig. 4

From: Effects of perioperative transcutaneous electrical acupoint stimulation on monocytic HLA-DR expression in patients undergoing coronary artery bypass grafting with cardiopulmonary bypass: study protocol for a double-blind randomized controlled trial

Fig. 4

The patients will receive TEAS therapy 30 min before anesthesia (one stimulation for 30 min), during the period of surgery (stimulation for the whole course) and within 24h after surgery (four times of stimulation, each for 30min)

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