Table 3.

Flow velocities in middle cerebral arteries (MCA) in disease and remission phase, before and after apnea test

		MFV		PSV		EDV		PI
		preAp	postAp	preAp	postAp	preAp	postAp	preAp	postAp
LT MCA	Disease phase	54.31	66.22	79.84	95.04	37.81	48.82	0.69	0.74*1
	Remission phase	53.50	67.61	78.04	93.33	36.55	52.14	0.85	0.72
RT MCA	Disease phase	56.01	69.41*2	83.01	97.76*3	39.99	50.13	0.80	0.76
	Recovery phase	52.48	71.36	77.29	101.83	37.10	51.92	0.81	0.74

Pre-apnea (preAp), post-apnea (postAp),

^*1Significant results LT MCA, PI differences (P value = 0.05)

^*2RT MCA, PSV differences (P value = 0.035)

^*3RT MCA,MFV differences (P value = 0.012).