Specific interventions categorised by pediatric versus adult
| Type of INT | INT |
|---|---|
| Surgery | |
| Adult n=12 | 10 surgical PVR 1 tricuspid valve repair with right atrial reduction 1 implantable cardioverter defibrillator placement |
| Ped n=35 | 20 surgical PVR 1 aortic valve repair 14 right ventricular outflow tract reconstructions |
| Catheter-based | |
| Adult n=13 | 4 transcatheter PVR 4 electrophysiological studies 5 diagnostic catheterisations |
| Ped n=41 | 3 transcatheter PVR 15 diagnostic catheterisations 4 electrophysiological studies 18 pulmonary arterioplasty procedures 1 endomyocardial biopsy for unexplained LV dysfunction |
| Medical therapy | |
| Adult n=18 | 1 anticoagulation regimen change 2 bronchodilator therapy 6 antihypertensive therapy 8 antiarrhythmic therapy 1 diuretic regimen adjustments |
| Ped n=14 | 1 medication change for frequent premature ventricular complexes 2 antiarrhythmic medication changes 4 diuretic regimen adjustments 1 pulmonary vasodilator therapy 6 ACE inhibitor therapy for worsening LV dysfunction |
| Activity restriction | |
| Adult n=2 | 2 activity restrictions pending exercise stress test for palpitation Work up |
| Ped n=3 | 2 for frequent ectopy on Holter 1 patient with moderate ventricular hypertrophy |
INT, intervention; LV, left ventricular; PVR, pulmonary valve replacement.