# soldier's heart

> English word · Noun

## Definitions
1. Da Costa's syndrome, a disorder of the heart related to combat.

## Etymology
Dating to the American Civil War.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/soldier-s-heart