title: Assessment of heart rate variability by using different commercially available systems.
abstract: The results of heart rate variability analysis of the same Holter tape by using 4 different commercially available systems are statistically incomparable. This might have important implications when projecting and evaluating clinical trials.
authors.affiliation: Innere Medizin III, Universitätskliniken des Saarlandes, Homburg/Saar,Germany.
authors.forename: J
authors.initials: J
authors.lastname: Jung
authors.forename: A
authors.initials: A
authors.lastname: Heisel
authors.forename: D
authors.initials: D
authors.lastname: Tscholl
authors.forename: R
authors.initials: R
authors.lastname: Fries
authors.forename: H
authors.initials: H
authors.lastname: Schieffer
authors.forename: C
authors.initials: C
authors.lastname: Ozbek
mesh_terms: D000328:Adult; D000465:Algorithms; D016477:Artifacts; D015716:Electrocardiography, Ambulatory / Q000295:instrumentation; D005260:Female; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D008297:Male; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation; D012984:Software