rest radionuclide ventriculography (feet up): left ventricle ejection fraction septal
rest radionuclide ventriculography (feet up): left ventricle ejection fraction septal
rest radionuclide ventriculography (feet up): left ventricle ejection fraction septal (procedure)
rest radionuclide ventriculography (feet up): left ventricle ejection fraction septal (procedure)