---
title: "BNP (B‑Type Natriuretic Peptide) Test: What It Measures"
description: "A BNP test estimates heart strain and helps assess shortness of breath or swelling, with convenient ordering and clear results through Vitals Vault/Quest."
canonical: "https://www.vitalsvault.com/biomarkers/b-type-natriuretic-peptide-bnp"
last-updated: 2026-08-22
---

# BNP (B‑Type Natriuretic Peptide) Test: What It Measures

> A BNP test estimates heart strain and helps assess shortness of breath or swelling, with convenient ordering and clear results through Vitals Vault/Quest.

---

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