Redistribution of Pulmonary Blood Flow Impacts Thermodilution-based Extravascular Lung Water Measurements in a Model of Acute Lung Injury
Author(s) -
R. Blaine Easley,
Daniel G. Mulreany,
Christopher T. Lancaster,
Jason W. Custer,
Ana Fernandez-Bustamante,
Elizabeth Colantuoni,
Brett A. Simon
Publication year - 2009
Publication title -
anesthesiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.874
H-Index - 234
eISSN - 1528-1175
pISSN - 0003-3022
DOI - 10.1097/aln.0b013e3181bc99cf
Subject(s) - medicine , lung , redistribution (election) , blood flow , anesthesia , cardiology , politics , political science , law
Studies using transthoracic thermodilution have demonstrated increased extravascular lung water (EVLW) measurements attributed to progression of edema and flooding during sepsis and acute lung injury. The authors hypothesized that redistribution of pulmonary blood flow can cause increased apparent EVLW secondary to increased perfusion of thermally silent tissue, not increased lung edema.
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