Multisection ventilation+perfusion^W radionuclide IH+W radionuclide IV:Find:Pt:Chest>Lung:Doc:NM.SPECT
multisection ventilation+perfusion^w radionuclide ih+w radionuclide iv:find:pt:chest>lung:doc:nm.spect
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multisection ventilation+perfusion^w radionuclide inhalation+w radionuclide intravenous:finding:to identify measures at a point in time:chest>lung:document:nm.spect