Table 1 Baseline patient characteristics before transcatheter pulmonary valve replacement
From: PR and QRS interval changes after transcatheter pulmonary valve replacement in children
Variables | (n = 41) |
|---|---|
Age (years) [median (Q1–Q3)] | 13 (11–16) |
Males, n (%) | 25 (60.98%) |
Weight (kg) [median (Q1–Q3)] | 39 (29–54) |
Height (cm) [mean ± SD] | 147.10 ± 14.61 |
Body surface area (m2) [mean ± SD] | 1.30 ± 0.32 |
Genetic disease, n (%) None Trisomy DiGeorge Others | 35 (85.37%) 2 (4.88%) 1 (2.44%) 3 (7.32%) |
Diagnosis, n (%) | |
Tetralogy of Fallot Common arterial trunk Pulmonary atresia Pulmonary valve stenosis Transposition of great vessels | 29 (70.73%) 3 (7.32%) 2 (4.88%) 3 (7.32%) 4 (9.76%) |
RVOT type, n (%) | |
Native Patched Bioprosthetic Homograft Contegra | 4 (9.76%) 16 (39.02%) 4 (9.76%) 2 (4.88%) 15 (36.59%) |
Right ventricular outflow tract size (mm) [median (Q1–Q3)] | 20 (18–24) |
Right ventricular outflow tract lesion, n (%) | |
Regurgitation Mixed | 17 (41.46%) 24 (58.54%) |
NYHA class, n (%) | |
I II | 33 (80.49%) 8 (19.51%) |
Pulmonary regurgitation, n (%) | |
Mild Moderate Severe | 5 (12.20%) 3 (7.32%) 33 (80.49%) |
RV-Pulmonary pressure gradient (mmHg) [median (Q1–Q3)] | 40 (10–55) |
Left ventricular function, n (%) | |
Normal 55–45% < 45% | 31 (75.61%) 8 (19.51%) 2 (4.88%) |
Type of valves, n (%) | |
Melody Edwards Sapien | 30 (73.17%) 11 (26.83%) |