Evaluation of Cerebral Blood Flow Dynamics in Transient Ischemic Attacks Patients with Fast Cine Phase Contrast Magnetic Resonance Angiography

Table 2

Narrowness of varying degrees between the TIA group and control group.

	TIA group (total 106)	Control group (total 50)
Nonstenosis	37	21	0.23
Mild stenosis	40	22	0.22
Moderate stenosis	20	7	0.15
Severe stenosis	9	0	0.03