Review
Artificial Intelligence Enabled Diagnostics Using Photoplethysmography (PPG): Beyond SpO₂ and Heart Rate
Life
Abstract
Photoplethysmography (PPG) is a non-invasive optical technique commonly used to measure heart rate and oxygen saturation, but its waveform contains additional physiological information that can be analyzed using artificial intelligence (AI).
The paper
Divya Dinesh Joshi, Kaaviyashri Saraboji, Asiya Tasleema Shaik, Shivaram P. Arunachalam
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Life · 15 Sep 2026 · CC BY