Diffusion capacity in children: what happens with exercise?
There is comparatively little data on diffusion capacity in children during exercise. With the advent of improved technology, there is an increasing interest in exercise testing of children in order to predict the evolution of lung disease. In addition to the standard measure of exercise capacity, the VO(2max), interest is evolving in the consequences of alterations in diffusion capacity which may be unmasked with exercise. This review will consider what is known about diffusion capacity with exercise in children with well documented lung disease in the form of cystic fibrosis, healthy controls and swimmers as elite athletes with the largest lung volumes.
University of New South Wales, Sydney, Australia.
Nicholas M
NM
Fitzgerald
Dominic A
DA
Fitzgerald
Larry
L
Lands
Hiran
H
Selvadurai
D002245:Carbon Dioxide / Q000378:metabolism; D003550:Cystic Fibrosis / Q000503:physiopathology*; D015444:Exercise / Q000502:physiology*; D005080:Exercise Test; D006801:Humans; D010101:Oxygen Consumption; D011379:Prognosis; D011650:Pulmonary Alveoli / Q000502:physiology; D011653:Pulmonary Diffusing Capacity / Q000502:physiology*; D013550:Swimming / Q000502:physiology
D002245:Carbon Dioxide
Children; Cystic fibrosis; Diffusion capacity; Exercise; Swimming athletes