# Case Report: Enhancing lead extraction techniques: a novel approach using a loop formed by an ablation catheter and a gooseneck snare

**Authors:** Jun Li, Lei Wang, Xiaofang Li, Na Li, Xin Shao, Anxin Zhang, Yan Shu, Haixiong Wang

PMC · DOI: 10.3389/fcvm.2024.1361370 · 2024-02-27

## TL;DR

A new technique using a catheter and snare loop successfully extracted a very old medical lead that had been implanted for over 30 years.

## Contribution

A novel loop-based technique combining an ablation catheter and gooseneck snare is introduced for challenging lead extractions.

## Key findings

- A 30+ year-old lead was successfully extracted using a loop formed by an ablation catheter and gooseneck snare.
- The catheter was rotated to remove lead-bound sites during extraction.
- The Needle's Eye Snare was used to complete the retrieval process.

## Abstract

The difficulty and complexity of lead extraction procedures increase with the age of the lead to be extracted. The extraction of old (>20 years) leads is more time-consuming and requires advanced tools and a complex technique. In this case, we retrieved a very old (>30 years) lead using a loop formed by a catheter and a gooseneck snare. The catheter was rotated to remove the lead-bound sites. The lead was successfully retrieved using a Needle's Eye Snare.

## Full-text entities

- **Diseases:** erythema (MESH:D004890), calcification (MESH:D002114), hemorrhagic tissue (MESH:D006470), Ventricular ectopy (MESH:D050030), necrosis (MESH:D009336), fever (MESH:D005334), valve damage (MESH:D006349), fibrosis (MESH:D005355), inflammatory (MESH:D007249), atrioventricular block (MESH:D054537), infected (MESH:D007239)
- **Chemicals:** oxygen (MESH:D010100), midazolam (MESH:D008874), propofol (MESH:D015742), Lead (MESH:D007854)
- **Species:** Homo sapiens (human, species) [taxon 9606], Staphylococcus aureus (species) [taxon 1280]

## Figures

2 figures with captions in the complete paper: https://tomesphere.com/paper/PMC10935728/full.md

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Source: https://tomesphere.com/paper/PMC10935728