Intersession Variability in Single-Breath Diffusing Capacity of Carbon Monoxide

Hemang Yadav, MBBS, joins CHEST® Journal Podcast Moderator Alice Gallo De Moraes, MD, FCCP, to discuss his research into the magnitude and determinants of diffusing capacity for carbon monoxide intersession variability in routine clinical practice and evidence-based thresholds that can guide interpretation of serial measurements. DOI: 10.1016/j.chest.2025.09.006 Disclaimer: The purpose of this activity is to expand the reach of CHEST content through awareness, critique, and discussion. All articles have undergone peer review for methodologic rigor and audience relevance. Any views asserted are those of the speakers and are not endorsed by CHEST. Listeners should be aware that speakers’ opinions may vary and are advised to read the full corresponding journal article(s) for complete context. This content should not be used as a basis for medical advice or treatment, nor should it substitute the judgment used by clinicians in the practice of evidence-based medicine.

You can listen to Intersession Variability in Single-Breath Diffusing Capacity of Carbon Monoxide online on Radio and Podcast. Open the player on this page to stream the available audio.

Intersession Variability in Single-Breath Diffusing Capacity of Carbon Monoxide is an episode from CHEST Journal Podcasts by American College of Chest Physicians.

This episode is 35:18 long.

This episode was published on Feb 2, 2026.

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