Table 1.

Neurological manifestations, angiographic findings and endovascular treatments.

Case No.	Age/ Sex	Symptom	Mechanism of Sx and rationale for recanalization	Angiographic findings (% stenosis)									Procedure site
				RBCA	RCCA	RICA	RVA	RSCA	LCCA	LICA	LVA	LSCA
1	33/F	R hemiplegia	Stroke (left MCA infarct) Restenosis	N	70% 70%	N	90%	O	O	O	O	O	RVA, RCCA RCCA
2	38/F	TIA, Vis Dist	Repeated TIA, prior to AVR LSCA steal	N	O open†	O	80%	70%	D	70%	O	O	RVA, LICA LSCA, RCCA
3	32/F	Dizzi, Vis Dist	LCCA steal	N	N	N	N	N	80%	N	N	N	LCCA
4	35/F	L hemiplegia	Stroke (right PCA infarct)	N	O	O	N	50%	O	O	80%	50%	LVA
5	36/F	Dizzi, Vis Dis	Both p-com and RSCA steal	O	O	O	O	O	O	O	80%	O	LSCA
6	31/F	Dizzi	RCCA steal	N	80%	N	N	N	N	N	N	N	RCCA
7	56/M	R hemiplegia	Stroke (left BG infarct) Progressive stenosis	99% good‡	N 80%	N N	N N	N N	O O	N O	80% good‡	50% 50%	LVA, RBCA RCCA
8	39/F	Dizzi, Vis Dist	RCCA & LSCA steal	N	80%	N	N	N	N	N	N	O	RCCA
9	49/F	R hemiplegia	Previous stroke (left brain)	N	40%	N	N	N	80%	N	N	O	LCCA
10	34/F	TIA	TIA & prior to AVR	O	O	O	O	O	N	80%	O	O	LICA
11	34/F	R hemiplegia	Stroke (left pontine infarct)	N	N	N	N	80%	N	N	N	80%	LSCA, RSCA
12	52/F	TIA	Progressive TIA	N	80%	N	O	O	80%	N	O	O	RCCA, LCCA
† The occluded right CCA was recanalized by small vascular channels on follow-up angiogram. ‡ Good means a state of good preservation without restenosis of the stented artery. Numbers in columns of angiographic finding are percent stenosis of the arteries. Dizzi, dizziness; Vis Dist, visual disturbance; Sx, symptom; AVR, aortic valve replacement; p-com, posterior communicating arter; L, left; LCCA, left common carotid artery; LICA, left internal carotid artery; LVA, left vertebral artery; LSCA, left subclavian artery; N, normal; O, occlusion; RBCA, right brachiocephalic artery; RCCA, right CCA, RICA, right ICA; RVA, right VA; RSCA, right SCA.