Volume 35, Issue 10 pp. 1981-1996
ORIGINAL ARTICLE

Removal of leads broken during extraction: A comparison of different approaches and tools

Andrzej Kutarski MD

Andrzej Kutarski MD

Department of Cardiology, Medical University of Lublin, Lublin, Poland

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Wojciech Jacheć MD

Wojciech Jacheć MD

2nd Department of Cardiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Katowice, Poland

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Radosław Pietura MD

Radosław Pietura MD

Department of Radiography, Medical University of Lublin, Lublin, Poland

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Paweł Stefańczyk MD

Paweł Stefańczyk MD

Department of Cardiology, The Pope John Paul II Province Hospital, Zamość, Poland

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Jarosław Kosior MD

Jarosław Kosior MD

Department of Cardiology, Masovian Specialistic Hospital of Radom, Radom, Poland

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Marek Czakowski MD, PhD

Marek Czakowski MD, PhD

Department of Cardiac Surgery of Medical University, Medical University of Lublin, Lublin, Poland

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Sebastian Sawonik MD

Sebastian Sawonik MD

Department of Cardiology, Medical University of Lublin, Lublin, Poland

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Łukasz Tułecki MD, PhD

Łukasz Tułecki MD, PhD

Department of Cardiac Surgery, The Pope John Paul II Province Hospital, Zamość, Poland

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Dorota Nowosielecka MD, PhD

Corresponding Author

Dorota Nowosielecka MD, PhD

Department of Cardiology, The Pope John Paul II Province Hospital, Zamość, Poland

Department of Cardiac Surgery, The Pope John Paul II Province Hospital, Zamość, Poland

Correspondence Dorota Nowosielecka, MD,PhD, Department of Cardiac Surgery, The Pope John Paul II Province Hospital, 22-400 Zamość, Al. Jana Pawła II 10, Poland.

Email: [email protected]

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First published: 11 August 2024

Disclosures: None.

Abstract

Background

Extraction of a broken lead fragment (BLF) has received scant attention in the literature.

Methods

Retrospective analysis was to compare the effectiveness of different approaches and tools used for BLF removal during 127 procedures.

Results

A superior approach was the most popular (75.6%), femoral (15.7%) and combined (8.7%) approaches were the least common. Of 127 BLFs 78 (61.4%) were removed in their entirety and BLF length was significantly reduced to less than 4 cm in 21 (16.5%) or lead tip in 12 (9.4%) cases. The best results were achieved when BLFs were longer (>4 cm) (62/93 66.7% of longer BLFs), either in the case of BLFs free-floating in vascular bed including pulmonary circulation (68.4% of them) but not in cases of short BLFs (20.0% of short BLFs). Complete procedural success was achieved in 57.5% of procedures, the lead tip retained in the heart wall in 12 cases (9.4%) and short BLFs were found in 26.0%, whereas BLFs >4 cm were left in place in four cases (3.1%) of procedures only. There was no relationship between approach in lead remnant removal and long-term mortality.

Conclusions

(1) Effectiveness of fractured lead removal is satisfactory: entire BLFs were removed in 61.4% (total procedural success—57.5%, was lower because five major complications occurred) and BLF length was significantly reduced in 26.0%. (2) Among the broken leads, leads with a long stay in the patient (16.3 years on average), passive leads (97.6%) and pacemaker leads 92.1% are significantly more common, but not ICD leads (only 7.9% of lead fractures) compared to TLE without lead fractures. (3) Broken lead removal (superior approach) using a CS access sheath as a “subclavian workstation” for continuation of dilatation with conventional tools deserves attention. (4) Lead fracture management should become an integral part of training in transvenous lead extraction.

DATA AVAILABILITY STATEMENT

Data are available upon request to authors.

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