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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1984-8-3
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pubmed:abstractText |
To assess the value of measuring compliance in the adult respiratory distress syndrome, sequential pressure-volume curves were obtained in 19 patients with this syndrome. Analysis of the pressure-volume curves allowed separation of the patients into the following four groups: (1) group 1 (n = 6), normal compliance measured during deflation, little hysteresis, and no inflection in the ascending limb of the pressure-volume tracing; (2) group 2 (n = 8), normal compliance during deflation, increased hysteresis, and presence of an inflection; (3) group 3 (n = 10), decreased compliance during deflation, marked hysteresis, and presence of an inflection; and (4) group 4 (n = 10), reduced compliance during deflation, no increased hysteresis, and no inflection. These patterns were correlated with the stage of the adult respiratory distress syndrome and to the pattern of the chest x-ray film. Group 2 corresponds to the initial stage of the syndrome and to pure alveolar opacities on the chest x-ray film. Group 3 is seen later in the course of the syndrome and corresponds to mixed alveolar and interstitial opacities. Group 4 corresponds to patients with end-stage adult respiratory distress syndrome (two weeks) and a predominant interstitial pattern on the chest x-ray film. Group 1 corresponds to a nearly normal chest x-ray film and to recovery.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
AIM
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pubmed:status |
MEDLINE
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pubmed:month |
Jul
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pubmed:issn |
0012-3692
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
86
|
pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
58-66
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:6734293-Adolescent,
pubmed-meshheading:6734293-Adult,
pubmed-meshheading:6734293-Aged,
pubmed-meshheading:6734293-Blood Gas Analysis,
pubmed-meshheading:6734293-Female,
pubmed-meshheading:6734293-Forced Expiratory Flow Rates,
pubmed-meshheading:6734293-Humans,
pubmed-meshheading:6734293-Lung Compliance,
pubmed-meshheading:6734293-Male,
pubmed-meshheading:6734293-Middle Aged,
pubmed-meshheading:6734293-Respiratory Distress Syndrome, Adult
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pubmed:year |
1984
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pubmed:articleTitle |
Total respiratory pressure-volume curves in the adult respiratory distress syndrome.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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