Choline Metabolism and Risk of Atrial Fibrillation and Heart Failure in the PREDIMED Study. Papandreou C, Bulló M, Hernández-Alonso P, et al. Choline Metabolism and Risk of Atrial Fibrillation and Heart Failure in the PREDIMED Study. Clinical chemistry. 2021;67(1):288-297. doi:10.1093/clinchem/hvaa224 Read more