title: Heart rate variability and QT dispersion in mitral valve prolapse.
authors.forename: T O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D001341:Autonomic Nervous System / Q000503:physiopathology*; D001342:Autonomic Nervous System Diseases / Q000503:physiopathology; D002648:Child; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D008945:Mitral Valve Prolapse / Q000503:physiopathology*