title: T wave alternans patterns during sleep in various populations.
authors.forename: John E
authors.initials: JE
authors.lastname: Madias
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis* / Q000453:epidemiology*; D002318:Cardiovascular Diseases / Q000175:diagnosis* / Q000453:epidemiology*; D004562:Electrocardiography / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D012891:Sleep Apnea Syndromes / Q000175:diagnosis* / Q000453:epidemiology*