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A Comparison of Technegas and Xenon-133 Planar Lung Imaging in Subjects Referred for Ventilation Scintigraphy
Condition(s):Lung Structure DeterminationLast Updated:September 24, 2021Terminated
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Condition(s):Lung Structure DeterminationLast Updated:September 24, 2021Terminated
Condition(s):Pulmonary EmbolismLast Updated:November 10, 2015Terminated
Condition(s):Lung Function Testing; Cigarette Smoking; Single-photon Emission Computed Tomography (SPECT); Ventilation Homogeneity; Lung Disease PreventionLast Updated:November 14, 2022Completed
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