title: Thrombus formation at the tip of a leadless pacemaker causing multiple unnecessary repositioning.
authors.affiliation: Cardiac Arrhythmia and Electrophysiology Unit, Hospital Virgen de la Salud, Toledo, Spain. Electronic address: maapalomares@secardiologia.es.
authors.forename: Miguel A
authors.initials: MA
authors.lastname: Arias
authors.affiliation: Cardiovascular Surgery Service, Hospital Gómez Ulla, Madrid, Spain.
authors.forename: Miguel Angel
authors.initials: MA
authors.lastname: Rubio
authors.affiliation: Cardiovascular Surgery Service, Hospital Gómez Ulla, Madrid, Spain.
authors.forename: Ramón de
authors.initials: R
authors.lastname: Miguel
authors.affiliation: Cardiac Arrhythmia and Electrophysiology Unit, Hospital Virgen de la Salud, Toledo, Spain.
authors.forename: Marta
authors.initials: M
authors.lastname: Pachón
mesh_terms: D000368:Aged; D001145:Arrhythmias, Cardiac / Q000628:therapy*; D002304:Cardiac Pacing, Artificial / Q000009:adverse effects*; D006348:Cardiac Surgical Procedures / Q000379:methods; D004868:Equipment Failure; D005260:Female; D005548:Foreign-Body Migration / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D006331:Heart Diseases / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D006801:Humans; D017131:Thrombectomy / Q000379:methods*; D013927:Thrombosis / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery
keywords: Bradycardia; Impedance; Leadless pacing; Threshold; Thrombus