Table 1.

Patient characteristics

	Patients	Healthy controls
Male/female (n)	19/18	19/18
Age at study (years)	16.8 (9), range 6–33	17.2 (9), range 6–33
Children (age <18 years) (n=24)	12 (3)	12 (3)
Adults (n=13)	29 (7)	28 (9)
Body surface area (m2)	1.7 (0.49)	1.7 (0.42)
Age at operative repair (years)	4.5 (3)
Time of follow up (years)	14 (7)
Right ventriculotomy (n)	10
Transannular patch (n)	13
Restrictive RV filling pattern (n)	13
Pulmonary stenosis (>30 mm Hg) (n)	3
Pulmonary regurgitation (n)	34
Functional state at time of study
NYHA class I (n)	34
NYHA class II (n)	3

NYHA, New York Heart Association functional class; RV, right ventricular.