Harmonic analysis of radial pulse in traditional Chinese medicine: physiological alterations associated with hepatitis B and hepatitis C infections - Takeaways - MDSpire

Harmonic analysis of radial pulse in traditional Chinese medicine: physiological alterations associated with hepatitis B and hepatitis C infections

  • By

  • Chung-Hung Wu

  • Kuan-Fu Liao

  • Jian-Jung Chen

  • Hsientsai Wu

  • July 8, 2026

  • 0 min

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  • 1

    The study examined harmonic analysis of radial pressure pulse signals in patients with hepatitis B and C infections.

  • 2

    Seventy-five participants included 36 healthy controls, 17 with HBV, and 22 with HCV infections.

  • 3

    Significant differences in the first harmonic component (C1) were found among the groups, particularly higher in the HCV group.

  • 4

    Exploratory logistic regression indicated an independent association between C1 and HCV infection status.

  • 5

    The findings suggest harmonic analysis may provide insights into physiological changes in chronic viral hepatitis.

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