# Embolized Watchman Removal With Modified Hangman Technique

**Authors:** Jonathan Charles, Premsai Kumar, Summer Decker, Jonathan Ford, Glenn Hoots, Kamal Massis, Brandon Pagan, Jamil Shaikh, Clifford Davis

PMC · DOI: 10.1016/j.jscai.2024.102072 · Journal of the Society for Cardiovascular Angiography & Interventions · 2024-05-18

## TL;DR

This case report describes a new method for removing an embolized heart device using a wire and snare technique to increase stability and reduce risks.

## Contribution

A novel wire + snare combination technique is introduced for safer removal of embolized Watchman devices.

## Key findings

- The wire + snare technique provides increased stability during device removal.
- The method reduces the risk of further embolization by securing the device during extraction.

## Abstract

In this case report, we explore a novel technique to remove an embolized Watchman device (Boston Scientific) into the thoracic aorta endovascularly. The technique involves a wire + snare combination that is threaded through the metal struts of the Watchman. This combination technique along with the threading provides increased stability during removal and decreases the risk of the Watchman slipping from the devices and causing further embolization. Further work is required to elucidate the efficacy of this technique in other scenarios.

## Full-text entities

- **Diseases:** embolization (MESH:D004617)

## Full text

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## Figures

3 figures with captions in the complete paper: https://tomesphere.com/paper/PMC11330899/full.md

## References

2 references — full list in the complete paper: https://tomesphere.com/paper/PMC11330899/full.md

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Source: https://tomesphere.com/paper/PMC11330899