Criteria

All patients who have experienced a
retinal or hemispheric TIA or Stroke.

Vascular imaging (doppler, CTA, MRA
or DSA) confirming a 50-99% stenosis
of the appropriate Carotid artery.

Both Inpatients and outpatients are
eligible.
All patients who have experienced a
retinal or hemispheric TIA or Stroke.
Vascular imaging (doppler, CTA, MRA
or DSA) confirming a 50-99% stenosis
of the appropriate Carotid artery.
Both Inpatients and outpatients are
eligible.