Table.

Hemodynamic data

	Patient 1	Patient 2
Age at cath (mos)	5.7	11
Echocardiogram
sPAP (mm Hg)	80	N/A
Sys sBP (mm Hg)	87	112
pctFS (%)	46.15	31.7
LVEF	0.84	0.68
Transmitral E (cm/s)	86	103
Transmitral A (cm/s)	83	108
Transmitral E/A	1.04	0.95
LV Tei	0.48	0.39
Lateral Ea (cm/s)	10	N/A
E/Ea	8.6	N/A
Lateral Aa (cm/s)	10	N/A
Qualitative findings	Left deviation of atrial septum	Normal structure and function
	Biventricular hypertrophy
	Ventricular septal flattening
Cardiac Catheterization
RAP (mm Hg)	16	6
sPAP (mm Hg)	56	40
mPAP (mm Hg)	41	24
PCWP (mm Hg)	17	12
mean AoP (mm Hg)	68	58
PVR/SVR	0.48	0.27
CI (L/min/M²)	5	3.5

Abbreviations: sPAP = systolic pulmonary artery pressure, Sys sBP = systemic systolic artery pressure, pctFS = percent fractional shortening, LVEF = left ventricular ejection fraction, E = early diastolic Doppler peak inflow velocity, A = atrial contraction Doppler peak inflow velocity, LV Tei = left vetricular isovolumic contraction time plus isovolumic relaxation time divided by ejection time, Lateral Ea = early diastolic lateral mitral annular tissue Doppler myocardial velocity, lateral Aa = atrial contraction lateral mitral annular tissue Doppler myocardial velocity, RAP = right atrial pressure, mPAP = mean pulmonary artery pressure, PCWP = pulmonary artery wedge pressure, AoP = aortic pressure, PVR = pulmonary vascular resistance, SVR = systemic vascular resistance, CI = cardiac index, N/A = not available.