title: [Ambulatory ECG].
authors.affiliation: Department of Internal Medicine, Nippon Medical School.
authors.forename: T
authors.initials: T
authors.lastname: Katoh
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis; D002940:Circadian Rhythm; D015716:Electrocardiography, Ambulatory / Q000379:methods; D006339:Heart Rate; D006801:Humans; D017202:Myocardial Ischemia / Q000175:diagnosis; D018879:Ventricular Premature Complexes