Right Ventricular Remodeling After Pulmonary Valve Replacement: Early Gains, Late Losses

In this cohort, early reduction in RV size showed a gradual return toward preoperative values by 7 to 10 years after PVR. The late adverse RV remodeling was associated with increased RV volume and pressure loads. These findings highlight the palliative nature of PVR and the importance of continued surveillance.