title: Onset of acute myocardial infarction--circadian variation and triggers.
authors.affiliation: Institute for Prevention of Cardiovascular Disease, Harvard Medical School, New England Deaconess Hospital, Boston, MA 02215.
authors.forename: M C
authors.initials: MC
authors.lastname: Cohen
authors.forename: J E
authors.initials: JE
authors.lastname: Muller
mesh_terms: D002940:Circadian Rhythm; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D009203:Myocardial Infarction / Q000209:etiology / Q000503:physiopathology*