Exhaled CO, a state-of-the-art for early COPD detection

Blog Image by Freepik Fractional exhaled CO, a state-of-the-art for early COPD detection? by Mohamed Al-Sabri & Hithesh K. Gatty 4 Feb 2026 What is exhaled CO and why does it matter? Exhaled carbon monoxide, usually written as eCO, is the small amount of CO that leaves the body with every breath. Part of this […]