Genetic Determinants of Electrocardiographic P-Wave Duration and Relation to Atrial Fibrillation. Weng LC, Hall AW, Choi SH, et al. Genetic Determinants of Electrocardiographic P-Wave Duration and Relation to Atrial Fibrillation. Circ Genom Precis Med. 2020;13(5):387-395. doi:10.1161/CIRCGEN.119.002874 Read more