Multiday rhythms modulate human heart rate: an observational study in healthy adults
Rochelle I. De Silva, Rachel Elizabeth Stirling, Jodie Naim‐Feil, Shivam Puri, Elizabeth Davida Paratz, Philippa J. Karoly
This study identifies infradian heart rate rhythms in healthy adults using wearable data, finding common multiday patterns and links to environmental and hormonal factors.
bioRxiv · Mar 3, 2026 · PreprintPhysiology