Views^W contrast IA:Find:Pt:Chest>Aortic arch & Head+Neck>Vertebral artery.left:Doc:RF.angio
views^w contrast ia:find:pt:chest>aortic arch & head+neck>vertebral artery.left:doc:rf.angio
RFA Ao arch+Vert a-L Views W contr IA
rfa ao arch+vert a-l views w contr ia