This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Reduced transfer with normal ventilation

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

The causes of a reduced transfer factor in the presence of normal ventilatory function include:

  • interstitial lung disease
  • pulmonary vascular disease
  • anaemia

Notes:

  • with respect to interstitial lung disease, the classic restrictive picture is of normal or even elevated FEV1/FVC ratio. However, absolute values for both FEV1 and FVC will decrease (1)

Reference:

  1. Aaron SD et al. How accurate is spirometry at predicting restrictive pulmonary impairment? Chest. 1999 Mar;115(3):869-73.

Related pages

Create an account to add page annotations

Create a free account

Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.