Population
Ambulatory ECG signals transmitted wirelessly from a wearable patch-style heart activity monitoring system
Design
Other
Key result
Implementation of digital filters (FIR and IIR) on an Android smartphone efficiently reduced artifacts in wirelessly transmitted ambulatory ECG signals caused by base-line wandering and power-line instability.
Authors
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May enable smartphone-based ECG denoising in telecardiology; leaves open prospective clinical validation.
Implementation of digital filters on smartphones can effectively reduce noise in wirelessly transmitted ambulatory ECG signals for telecardiology applications.
Kim et al. (2014) studied Ambulatory ECG signal processing. Digital filtering algorithms (FIR and IIR) on an Android smartphone was evaluated on Reduction of artifacts in ambulatory ECG signals due to base-line wandering and power-line instability. Implementation of digital filters (FIR and IIR) on an Android smartphone efficiently reduced artifacts in wirelessly transmitted ambulatory ECG signals caused by base-line wandering and power-line instability.