Effect of transcutaneous electrical nerve stimulation on patients after coronary artery bypass grafting: a systematic review and meta-analysis.

Front Cardiovasc Med · 2026 · PMC12916612 · PMID 41725944

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did not reach statistical significanceno p-value reported

The results indicated that, compared with the control group, TENS was capable of lowering the VAS score at 5 days posttreatment; however, the difference did not reach statistical significance ( Figure 3 ).

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