title: Heart rate variability: a telltale of health or disease.
authors.forename: J M
authors.initials: JM
authors.lastname: Karemaker
authors.forename: K I
authors.initials: KI
authors.lastname: Lie
mesh_terms: D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D006331:Heart Diseases / Q000175:diagnosis*; D006339:Heart Rate; D006801:Humans; D011237:Predictive Value of Tests