Dual effects of nicotinamide on aging-related arrhythmia: protective at low dose, proarrhythmic at high doses
Liangyu Hu, Yun Hu, Xi Qi, Alexia van Rinsum, Jaap Keijer, Deli Zhang
This study investigates the dual effects of nicotinamide on aging-related arrhythmia, showing protective effects at low doses and proarrhythmic effects at high doses in mouse and Drosophila models.
Journal of the American Heart Association · May 25, 2026Peer-reviewedPhysiology