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Smartphone detection of atrial fibrillation using photoplethysmography: a systematic review and meta-analysis.

Simrat K GillKarina V BuntingClaudio SartiniVictor Roth CardosoNarges GhoreishiHae-Won UhJohn A WilliamsKiliana Suzart-WoischnikAmitava BanerjeeFolkert W AsselbergsMjc EijkemansGeorgios V GkoutosDipak Kotecha
Published in: Heart (British Cardiac Society) (2022)
PPG provides a non-invasive, patient-led screening tool for AF. However, current evidence is limited to small, biased, low-quality studies with unrealistically high sensitivity and specificity. Further studies are needed, preferably independent from manufacturers, in order to advise clinicians on the true value of PPG technology for AF detection.
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