title: ECG of the Month: ECG in an 81-Year-Old Woman.
abstract: Sinus bradycardia (48 beats/min), long P-R interval (0.29 s), long QT interval (0.53 s with QTc of 0.47 s), and prominent J waves suggest hypothermia; non-specific ST abnormality.
authors.affiliation: Dr. Glancy is a professor in the Section of Cardiology, Department of Medicine, Louisiana State University Health Sciences Center and the Interim LSU Public Hospital, New Orleans, Louisiana.
authors.forename: D Luke
authors.initials: DL
authors.lastname: Glancy
authors.affiliation: Dr. Drennan is a fellow in the Sections of Cardiology, Departments of Medicine, Louisiana State University Health Sciences Center and the Interim LSU Public Hospital, New Orleans.
authors.forename: Robert H
authors.initials: RH
authors.lastname: Drennan
mesh_terms: D000369:Aged, 80 and over; D001919:Bradycardia; D053840:Brugada Syndrome; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System; D006801:Humans; D007035:Hypothermia / Q000175:diagnosis*