Table 2. Procedure and device data.
| Variable | Value |
|---|---|
| Fluoroscopy time (minute) | 13.9±4.2 |
| Procedure time (minute) | 45.8±16.9 |
| Catheterization | |
| PA systolic pressure (mmHg) | 34.2±12.4 |
| PA diastolic pressure (mmHg) | 16.5±6.2 |
| PA mean pressure (mmHg) | 21.5±7.8 |
| Qp/Qs ratio | 2.1±0.6 |
| Left ventriculogram | |
| VSD size (mm) | 4.8±2.1 |
| VSD ampulla size (mm) | 7.8±3.0 |
| VSD length (mm) | 5.9±1.6 |
| Sub aortic rim (mm) | 3.5±1.8 |
| Device type | |
| Amplatzer Duct Occluder, n (%) | 97 (31.6%) |
| Cera PDA Occluder, n (%) | 61 (19.9%) |
| Cocoon Duct Occluder, n (%) | 149 (48.5%) |
| Device size | |
| RV end (mm) | 8.0±3.2 |
| LV end (mm) | 10.1±3.2 |
| Devices selected | |
| 6x4 mm, n (%) | 43 (14.1%) |
| 8x6 mm, n (%) | 91 (29.9%) |
| 10x8 mm, n (%) | 75 (24.7%) |
| 12x10 mm, n (%) | 49 (16.1%) |
| 14x12 mm, n (%) | 19 (6.3%) |
| 16x14 mm, n (%) | 12 (3.9%) |
| 18x16 mm, n (%) | 13 (4.3%) |
| 20x18 mm, n (%) | 02 (0.7%) |
PA: pulmonary artery; Qp: pulmonary blood flow; Qs: systemic blood flow; LV: left ventricle, RV: right ventricle.