Table 2.

Demographics of prospectively enrolled normal pediatric cohort

Age	5.1 ± 3.6 years (21 days to 12 years)
Height	108 ± 30 cm (43–168)
Weight	22.3 ± 13.7 kg (3.8–69.2)
BSA	0.8 ± − 0.4 m2 (0.21–1.63)
Gender	53% Female
Race	73%Caucasian
	13% Black
	3% Asian/Pacific Islander
	9% More than 1 race
	2% Other
Heart Rate	100 ± 25 bpm (51–197)
RV ejection fraction	62 ± 6% (45–78%)
LV ejection fraction	62 ± 4% (55–74%)
Qp:Qs	1.04 ± 0.08 (0.80–1.25)

BSA body surface area, LV left ventricular, Qp:Qs pulmonary to systemic flow, RV right ventricualr