preferred_name: stress radionuclide ventriculography: peak stress image global left ventricular ejection fraction
preferred_name_lc: stress radionuclide ventriculography: peak stress image global left ventricular ejection fraction
label: stress radionuclide ventriculography: peak stress image global left ventricular ejection fraction
label_lc: stress radionuclide ventriculography: peak stress image global left ventricular ejection fraction