Table 1.
Demographic and MRI/CTA Data (n = 7)
| Age (y) | 22 (12-49) |
| Weight (kg) | 60.6 (32.7-81.6) |
| BMI | 21.3 (14.5-32.7) |
| Sex (male) | 5 (71%) |
| Original lesion | |
| TOF | 5 (71.4%) |
| DORV | 1 (14.3%) |
| PV stenosis | 1 (14.3%) |
| Number of surgeries | 1 (0-4) |
| Time from original repair (y) | 22.0 (12.6-48.1) |
| Prestent indication | |
| Regurgitation | 7 (100%) |
| Cardiac MRI/CTA | |
| Right ventricular end-diastolic volume (mL/m2) | 179 ± 35 (189) |
| Right ventricular end-systolic volume (mL/m2) | 108 ± 34 (103) |
| Right ventricular stroke volume (mL/m2) | 71 ± 27 (71) |
| Right ventricular ejection fraction (%) | 41 ± 13 (41) |
| Pulmonary regurgitation fraction (%) | 41 ± 13 (37) |
Data are presented as mean (range), n (%), or mean ± SD (median).
BMI, body mass index; CTA, computed tomography angiography; DORV, double outlet right ventricle; MRI, magnetic resonance imaging; PV, pulmonary valve; SD, standard deviation; TOF, tetralogy of Fallot.