# Substance Use is Associated With Frequent Emergency Department Visits in Cardiac Patients

**Authors:** Tai Metzger, David A. Berger, Ramin Homayouni

PMC · DOI: 10.5811/westjem.48499 · Western Journal of Emergency Medicine · 2025-07-18

## Full-text entities

- **Diseases:** Substance Use (MESH:D019966)
- **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/PMC12342554/full.md

---
Source: https://tomesphere.com/paper/PMC12342554