Table 1.

Feasibility Data

Characteristics	Neonates Analyzed (N=52)
Birth weight, g	1289 (475–1887)
Gestational ages at birth
23 to 25 weeks, n (%)	17 (33)
26 to 28 weeks, n (%)	21 (40)
29 to 31 weeks, n (%)	14 (27)
Female, n (%)	33 (63)
Weight (g) at time of procedure	1602 (1210–3900)
Age (d) at time of procedure	63 (29–91)
Additional cardiac defects, n (%)	26 (50)
Genetic/chromosomal anomalies, n (%)	10 (19)

Data are presented as median with range unless otherwise noted.