Evaluation of dry electrodes in canine heart rate monitoring

Juhani Virtanen, Sanni Somppi, Heini Törnqvist, Vala Jeyhani, Patrique Fiedler, Yulia Gizatdinova, Päivi Majaranta, Heli Väätäjä, A.V. Cardó, Jukka Lekkala, Sampo Tuukkanen, Veikko Surakka, Outi Vainio, Antti Vehkaoja, Yulia Kuosmanen

    Research output: Contribution to journalArticleScientificpeer-review

    5 Citations (Scopus)
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    The functionality of three dry electrocardiogram electrode constructions was evaluated by measuring canine heart rate during four different behaviors: Standing, sitting, lying and walking. The testing was repeated (n = 9) in each of the 36 scenarios with three dogs. Two of the electrodes were constructed with spring-loaded test pins while the third electrode was a molded polymer electrode with Ag/AgCl coating. During the measurement, a specifically designed harness was used to attach the electrodes to the dogs. The performance of the electrodes was evaluated and compared in terms of heartbeat detection coverage. The effect on the respective heart rate coverage was studied by computing the heart rate coverage from the measured electrocardiogram signal using a pattern-matching algorithm to extract the R-peaks and further the beat-to-beat heart rate. The results show that the overall coverage ratios regarding the electrodes varied between 45-95% in four different activity modes. The lowest coverage was for lying and walking and the highest was for standing and sitting.

    Original languageEnglish
    Article number1757
    Issue number6
    Publication statusPublished - 2018
    Publication typeA1 Journal article-refereed


    • Dry electrode
    • Heart rate canine

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