Table 1.

Demographic data

	Neonatal	Pediatric
Total in Group
VV with ceph	31	7
VA with ceph	5	4
Total	36	11
Weight	2.5-4.7 kg	2.7-61 kg
Age	5-168 h	3 months-16 years
Sex
Male	25	7
Female	11	4

VV = venovenous, VA = venoarterial, ceph = cephalad drain.