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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
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pubmed:dateCreated |
1977-11-30
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pubmed:abstractText |
Serial echocardiograms were performed on 17 infants with persistence of fetal circulation syndrome to measure right ventricular systolic time intervals from pulmonic valve echograms and left ventricular systolic time intervals from aortic valve echograms. Right ventricular pre-ejection period/right ventricular ejection time ratio was prolonged in PFCS when compared to that in normal newborn infants, and diminished with clinical improvement. Left ventricular pre-ejection period/left ventricular ejection time ratio was prolonged in infants with PFCS. Echographic RPEP/RVET was consistent with the elevated pulmonary artery pressure and pulmonary vascular resistance of PFCS; elevated LPEP/LVET suggested left ventricular dysfunction.
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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 |
Oct
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pubmed:issn |
0022-3476
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
91
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
626-31
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pubmed:dateRevised |
2007-11-15
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pubmed:meshHeading |
pubmed-meshheading:908987-Blood Circulation,
pubmed-meshheading:908987-Blood Pressure,
pubmed-meshheading:908987-Echocardiography,
pubmed-meshheading:908987-Female,
pubmed-meshheading:908987-Fetus,
pubmed-meshheading:908987-Heart Defects, Congenital,
pubmed-meshheading:908987-Heart Ventricles,
pubmed-meshheading:908987-Hemodynamics,
pubmed-meshheading:908987-Humans,
pubmed-meshheading:908987-Infant, Newborn,
pubmed-meshheading:908987-Infant, Newborn, Diseases,
pubmed-meshheading:908987-Lung,
pubmed-meshheading:908987-Pregnancy,
pubmed-meshheading:908987-Pulmonary Artery,
pubmed-meshheading:908987-Syndrome,
pubmed-meshheading:908987-Vascular Resistance,
pubmed-meshheading:908987-Vasoconstriction
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pubmed:year |
1977
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pubmed:articleTitle |
Persistence of fetal circulation syndrome: an echocardiographic study.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
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