Linked Life Data

605912

Source:http://linkedlifedata.com/resource/pubmed/id/605912

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1978-4-17
pubmed:abstractText
We evaluated the effect of breathing 100 ppm of carbon monoxide versus compressed, purified air for 1 hour on exercise performance in 10 patients with chronic obstructive pulmonary disease in a double-blind, randomized, crossover study. The mean arterial carboxyhemoglobin was 1.48 per cent in the carbon monoxide control period and increased from 1.43 to 4.08 per cent after breathing carbon monoxide (P less than 0.001). The mean arterial carboxyhemoglobin level was 1.52 percent in the air control period and decreased from 1.47 to 1.34 per cent after purified air (P less than 0.001). The mean exercise time until marked dyspnea decreased from 218.5 seconds in the carbon monoxide control period to 146.6 seconds after breathing carbon monoxide (P less than 0.001). The mean exercise time was 219.9 seconds in the air control period and 221.3 seconds after purified air (P not significant). Breathing 100 ppm of carbon monoxide for 1 hour caused a significant reduction in exercise performance in patients with chronic obstructive pulmonary disease.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0002-9343
pubmed:author
pubmed:issnType
Print
pubmed:volume
63
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
904-8
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed:year
1977
pubmed:articleTitle
Effect of carbon monoxide on exercise performance in chronic obstructive pulmonary disease.
pubmed:publicationType
Journal Article, Clinical Trial, Randomized Controlled Trial