title: A modified transvenous single mechanical dilatation technique to remove a chronically implanted active-fixation coronary sinus pacing lead.
abstract: We described a 77-year-old patient, previously implanted with a dual-chamber pacemaker later upgraded to a cardiac resynchronization therapy-defibrillator (CRT-D) device with an active-fixation coronary sinus pacing lead, who underwent a transvenous mechanical extraction procedure for a device-related systemic infection. All leads were removed successfully with a transvenous approach. With regard to the coronary sinus (CS) lead (Attain 4195 StarFix, Medtronic Inc., Minneapolis, MN, USA), manual traction was ineffective and extraction required long and challenging mechanical dilatation up to distal CS using either conventional sheaths or modified CS lead delivery.
authors.affiliation: Hospital University of Pisa, Department of Cardiovascular Diseases 2, Pisa, Italy.
authors.forename: Maria Grazia
authors.initials: MG
authors.lastname: Bongiorni
authors.forename: Andrea
authors.initials: A
authors.lastname: Di Cori
authors.forename: Giulio
authors.initials: G
authors.lastname: Zucchelli
authors.forename: Luca
authors.initials: L
authors.lastname: Segreti
authors.forename: Raffaele
authors.initials: R
authors.lastname: De Lucia
authors.forename: Luca
authors.initials: L
authors.lastname: Paperini
authors.forename: Ezio
authors.initials: E
authors.lastname: Soldati
mesh_terms: D000368:Aged; D058409:Cardiac Resynchronization Therapy Devices; D054326:Coronary Sinus; D020878:Device Removal / Q000379:methods*; D004106:Dilatation; D006801:Humans; D008297:Male