The Egyptian Journal of Neurology, Psychiatry and Neurosurgery

Table 2 Comparison of duplex parameters between symptomatic and asymptomatic side in MCA on admission

From: Duplex ultrasonography as prognostic tool of acute ischemic stroke patients

On admission	MCA		P value
On admission	Symptomatic side	Asymptomatic side	P value
PSV	50.7 ± 4.6 cm/s	96.3 ± 9.7 cm/s	.00001*
EDV	12.0 ± 3.0 cm/s	33.1 ± 5.8 cm/s	.00001*
RI	0.78 ± 0.05	0.56 ± 0.04	.00001*
PI	1.61 ± 0.09.	0.85 ± 0.11	.00001*

(*) means statistacally significant

Back to article page