preferred_name: stress radionuclide ventriculography: peak stress image left ventricular function improved compared with previous study
preferred_name_lc: stress radionuclide ventriculography: peak stress image left ventricular function improved compared with previous study
label: stress radionuclide ventriculography: peak stress image left ventricular function improved compared with previous study
label_lc: stress radionuclide ventriculography: peak stress image left ventricular function improved compared with previous study