# Public Electric Baths in Japan: A Risk of Inappropriate Implantable Cardioverter‐Defibrillator Shock

**Authors:** Takahisa Ido, Takashi Nakashima, Makoto Yamaura, Shigekiyo Takahashi, Takuma Aoyama

PMC · DOI: 10.1002/joa3.70298 · Journal of Arrhythmia · 2026-02-17

## TL;DR

A man in Japan received an unnecessary electric shock from a public bath due to his implantable defibrillator.

## Contribution

This is the first documented case of an inappropriate implantable cardioverter-defibrillator shock caused by a public electric bath in Japan.

## Key findings

- A public electric bath triggered an inappropriate shock in a patient with an S-ICD.
- This incident highlights potential risks of public electric baths for patients with implantable devices.

## Abstract

This case represents the first reported instance of an inappropriate S‐ICD shock caused by a public electric bath in Japan.

## Full-text entities

- **Diseases:** ICD (OMIM:252500), cardiopulmonary arrest (MESH:D006323), Shock (MESH:D012769), VF (MESH:D014693)
- **Chemicals:** water (MESH:D014867), S (MESH:D013455), implantable cardioverter (-)
- **Species:** Homo sapiens (human, species) [taxon 9606]

## Full text

_Full body text omitted from this summary view._ Fetch the complete paper as Markdown: https://tomesphere.com/paper/PMC12913693/full.md

## Figures

1 figure with captions in the complete paper: https://tomesphere.com/paper/PMC12913693/full.md

## References

2 references — full list in the complete paper: https://tomesphere.com/paper/PMC12913693/full.md

---
Source: https://tomesphere.com/paper/PMC12913693