title: Is heart rate variability the simple solution to diagnose sleep apnoea?
authors.forename: T
authors.initials: T
authors.lastname: Penzel
mesh_terms: D004562:Electrocardiography / Q000379:methods; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D020181:Sleep Apnea, Obstructive / Q000175:diagnosis* / Q000503:physiopathology