Comparison of Novel Telemonitoring System Using the Single-lead Electrocardiogram Patch With Conventional Telemetry...

Area of Science:

• Cardiology
• Biomedical Engineering
• Digital Health

Background:

• Single-lead ECG patches offer convenience for outpatient arrhythmia detection.
• Effectiveness of ECG patch telemonitoring in inpatient settings requires further investigation.

Purpose of the Study:

• To compare a novel single-lead ECG patch telemonitoring system with a conventional system in hospitalized patients.
• To evaluate the performance of the novel system for real-time inpatient telemonitoring.

Main Methods:

• Prospective cohort study involving simultaneous application of single-lead ECG patch and conventional telemetry.
• Comparison of ECG parameters, arrhythmia episodes, signal loss, and noise between the two systems.
• Inclusion of 80 patients admitted for arrhythmia treatment.

Main Results:

• The novel ECG patch system demonstrated significantly lower signal noise (0.3% vs. 2.4%) and fewer signal loss episodes (22 vs. 64) compared to conventional telemetry.
• High reliability (intra-class correlation coefficients >0.9) for detecting various ECG parameters was observed.
• Common indications included atrial fibrillation, sick sinus syndrome, and atrioventricular block.

Conclusions:

• The novel single-lead ECG patch telemonitoring system is comparable in performance to conventional systems.
• The new system significantly reduces signal loss and noise, improving inpatient telemonitoring effectiveness.
• This technology holds promise for enhanced arrhythmia monitoring in hospitalized patients.