This Article  • References  • Full text PDF  • Send to a friend  • Save in My Folder  • Save to citation manager  • Permissions  Citing Articles  • Citation map  • Citing articles on HighWire  • Contact me when this article is cited  Related Content  • Similar articles in this journal  Social Bookmarking   What's this?

CHESTER A. STEWART, M.D., Ph.D.

Am J Dis Child. 1922;24(6):451-496.

	Since this article does not have an abstract, we have provided the first 150 words of the full text PDF and any section headings.

As a result of recent investigations, the clinical value of the determination of vital capacity in diseases of the heart and lungs has attracted. attention, especially since this measurement is often found to be greatly reduced by various pathologic conditions of these organs. It has long been recognized, however, that in order for the determination of the vital capacity to be of any great practical value, it is necessary, first, to determine the normal relationship existing between it and other body measurements. Investigators, therefore, have attempted to establish normal standards for vital capacity based on age, height, body weight, stem length, trunk volume and surface area, but in most instances have neglected to determine the extent of normal variability. Since for any body measurement the lung capacity is known to show a certain amount of variability, it is clear that in order to detect abnormal fluctuations, the extent of normal . . . [Full Text PDF of this Article]

Author Affiliations
Assistant Professor of Pediatrics, University of Minnesota. MINNEAPOLIS

Footnotes
Received for Publication, May 20, 1922.

CiteULike    Connotea    Del.icio.us    Digg    Reddit    Technorati    Twitter     What's this?