Clinical Applicability of a Textile 1-Lead ECG Device for Overnight Monitoring

Clinical Applicability of a Textile 1-Lead ECG Device for Overnight Monitoring

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Even for 1-lead electrocardiography (ECG), single-use gel conductive electrodes are employed in a clinical setting.However, gel electrodes show limited applicability for long-term monitoring due to skin irritation and detachment.In the present study, we investigated the validity of a textile ECG-belt suitable for long-term measurements in clinical use.

In order to assess the signal quality and validity of the ECG-belt during sleep, 242 patients (186 males and 56 females, age 52 (interquartile range 42−60) years, body mass index 29 (interquartile range 26−33) kg·m−2) with suspected sleep apnoea regent 250ml price underwent overnight polysomnography including standard 1-lead ECG recording.The single intervals between R-peaks (RR-intervals) were calculated from the ECG-signals.We found a mean difference for average RR-intervals of −2.

9 ms, a standard error of estimate of 0.39%, as well as a Pearson cowboys ps5 controller r of 0.91.

Furthermore, we found that the validity of the ECG-belt decreases when lying on the side, which was potentially due to the fitting of the belt.In conclusion, the validity of RR-interval measurements using the ECG-belt is high and it may be further improved for future applications by optimizing wear fitting.