Ventilation to Perfusion Ratio

Known as: V/Q 
The ratio of activity concentration of a tracer measuring lung air flow per unit volume for a region to that of the activity concentration of a… (More)
National Institutes of Health

Papers overview

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2011
2011
UNLABELLED Ventilation-perfusion (V/Q) scintigraphy is established for regional assessment of lung function in a variety of… (More)
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2010
2010
BACKGROUND The literature on ventilation (V) and lung perfusion (Q) distributions during general anesthesia and controlled… (More)
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2010
2010
PURPOSE Planar ventilation/perfusion (V/Q) scintigraphy is currently the standard method for the diagnosis of pulmonary embolism… (More)
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Highly Cited
2009
Highly Cited
2009
UNLABELLED The diagnosis of pulmonary embolism (PE) is usually established by a combination of clinical assessment, D-dimer… (More)
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2007
2007
UNLABELLED Use of a very low probability interpretation of ventilation/perfusion (V/Q) lung scans, if verified by prospective… (More)
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2002
2002
UNLABELLED Diagnosis of pulmonary embolism (PE) by visual interpretation of ventilation/perfusion (V/Q) scans is limited by the… (More)
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2002
2002
A quantitative dual-isotope single-photon emission tomography (SPET) technique for the assessment of lung ventilation (V) and… (More)
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2000
2000
The aim of the present study was to develop and evaluate a method for semi-quantification of ventilation-to-perfusion ratios in… (More)
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1998
1998
The aim of our study was to compare the diagnostic value of helical CT vs that of ventilation–perfusion (V/Q) scintigraphy as a… (More)
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1991