title: Is This Pacemaker Functioning Abnormally?
authors.affiliation: From Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain. usegij@gmail.com.
authors.forename: Eusebio
authors.initials: E
authors.lastname: García-Izquierdo
authors.affiliation: From Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain.
authors.forename: Silvia
authors.initials: S
authors.lastname: Vilches
authors.affiliation: From Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain.
authors.forename: Victor
authors.initials: V
authors.lastname: Castro
mesh_terms: D000369:Aged, 80 and over; D004562:Electrocardiography; D006801:Humans; D008297:Male; D017202:Myocardial Ischemia / Q000503:physiopathology* / Q000628:therapy*; D010138:Pacemaker, Artificial
keywords: electrical stimulation; electrocardiography; pacemaker