title: Bipolar leads obtained from the unipolar precordial leads for noise filtering.
authors.affiliation: Division of Cardiac and Vascular Sciences, St George's University of London, London, UK. vbatchva@sgul.ac.uk
authors.forename: Velislav N
authors.initials: VN
authors.lastname: Batchvarov
authors.forename: Elijah R
authors.initials: ER
authors.lastname: Behr
mesh_terms: D016477:Artifacts; D003936:Diagnosis, Computer-Assisted / Q000379:methods*; D015716:Electrocardiography, Ambulatory / Q000295:instrumentation* / Q000379:methods*; D004566:Electrodes; D004867:Equipment Design; D019544:Equipment Failure Analysis; D006801:Humans; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity