Key result
Smart-watch PPG shows potential for non-invasive arrhythmia detection but requires further diagnostic validation.
Comparison
Smart-watches with photoplethysmography vs Implantable loop recorders
Design
Review
Authors
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Supports arrhythmia screening potential in select patients; leaves open accuracy validation before clinical adoption.
Smart-watches offer a promising non-invasive alternative for extended arrhythmia detection, though further validation of their diagnostic accuracy is required before widespread clinical adoption.
Carpenter et al. (2016) conducted a review in Arrhythmias including atrial fibrillation. Smart-watches vs. Implantable loop recorder was evaluated. Smart-watches using photoplethysmography represent a powerful potential tool for non-invasive arrhythmia detection, though further work is needed to clarify their diagnostic accuracy.
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