title: Use of an endoscopic bioptome for extraction of a retained pacemaker lead tip.
authors.affiliation: Section of Cardiac Electrophysiology, Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, U.S.A.
authors.forename: Sang Yong
authors.initials: SY
authors.lastname: Ji
authors.affiliation: Section of Cardiac Electrophysiology, Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, U.S.A.
authors.forename: John
authors.initials: J
authors.lastname: Catanzaro
authors.affiliation: Section of Cardiac Electrophysiology, Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, U.S.A.
authors.forename: Jane E
authors.initials: JE
authors.lastname: Crosson
authors.affiliation: Section of Cardiac Electrophysiology, Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, U.S.A.
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Brinker
authors.affiliation: Section of Cardiac Electrophysiology, Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, U.S.A.
authors.forename: Alan
authors.initials: A
authors.lastname: Cheng