Trimethylamine Oxidation into the Proatherogenic Trimethylamine N-Oxide Is Higher in Coronary Heart Disease Men: From the CORDIOPREV Study by Helena Garcia-Fernandez, Juan F. Alcala-Diaz, Gracia M. Quintana-Navarro, Javier Lopez-Moreno, Diego Luque-Cordoba, Eugenia Ruiz-Diaz Narvaez, Antonio P. Arenas-de Larriva, Francisco M. Gutierrez-Mariscal, Jose D. Torres-Peña, Diego Rodriguez-Cano, Raul M. Luque, Feliciano Priego-Capote, Jose Lopez-Miranda, Antonio Camargo