Table 2 Patient Characteristics

Number of patients

149

Median age, years (range)

17.5 (0.3-69.3)

Median BSA, m ² (range)

1.6 (0.3-2.2)

Tetralogy of Fallot

36 (25%)

Cardiomyopathy

16 (11%)

Shunt lesions

15 (10%)

Conotruncal abnormalities

13 (9%)

Single ventricles

11 (7%)

Coarctation of the aorta

10 (7%)

Valvular regurgitation/stenosis

28 (19%)

Great vessel abnormalities

3 (2%)

Miscellaneous

17 (11%)