Down with the Good Lung
- 26 February 1981
- journal article
- Published by Massachusetts Medical Society in New England Journal of Medicine
- Vol. 304 (9) , 537-538
- https://doi.org/10.1056/nejm198102263040910
Abstract
One of the more remarkable features of the lungs is the way in which alveolar ventilation is automatically adjusted to pulmonary-capillary blood flow as body position changes. Through this self-adjusting mechanism, the gaseous composition of arterial blood remains virtually constant. This is no mean feat, since the architecture of the lungs is not uniform: the left lung is smaller than the right, and the heart intrudes more into the left hemithorax than into the right. Moreover, no matter how the body turns, the force of gravity continues to pull on the lungs and the other contents of the thorax.In . . .Keywords
This publication has 2 references indexed in Scilit:
- Effect of body position on gas exchange after thoracotomy.Thorax, 1979
- Influence of body position on regional pulmonary arterial-venous shunts in intact dogs.Journal of Applied Physiology, 1970