Ejection fraction:VFr:Pt:Heart.ventricle.right:Qn:US.3D
ejection fraction:vfr:pt:heart.ventricle.right:qn:us.3d
Ejection fraction:VFr:Pt:Heart.ventricle.right:Qn:US.3D
ejection fraction:vfr:pt:heart.ventricle.right:qn:us.3d