Posts from June 3, 2026

A smartwatch displaying a heart rate graph of 74 BPM resting on a wooden desk next to a ceramic mug of tea.

The Watch That Catches the Quiver: Smartwatch Detection of Atrial Fibrillation and Stroke Prevention

Atrial fibrillation is the most common sustained cardiac arrhythmia in adults, and its central clinical danger is silent. When the atria fibrillate, coordinated mechanical contraction[…]