title: Recognition of electrocardiographic left arm/left leg lead reversal.
abstract: The electrocardiographic error of left arm/left leg lead reversal is difficult to identify. PI amplitude greater than PII as a terminal positive component to PIII may diagnose 90% of such errors.
authors.affiliation: The Queen's University, Division of Cardiology, Hotel Dieu Hospital, Kingston, Ontario, Canada.
authors.forename: H
authors.initials: H
authors.lastname: Abdollah
authors.forename: J A
authors.initials: JA
authors.lastname: Milliken
mesh_terms: D001132:Arm; D003951:Diagnostic Errors; D004562:Electrocardiography / Q000295:instrumentation; D004566:Electrodes; D006801:Humans; D007866:Leg