P-Wave Indices and the Risks of Incident Atrial Fibrillation and Ischemic Stroke in Black Adults: The Jackson Heart Study. - Yogeswaran V; Wiggins KL; Sitlani CM; Heckbert SR; Kamel H; Benjamin EJ; Kassahun-Yimer W; Kalani R; Soliman EZ; Carson AP; Floyd JS (Journal of the American Heart Association, 2025)