PULSTA TPV Observational Study

The purpose of the study is to determine the long-term follow-up clinical outcomes, effectiveness, and safety data of the PULSTA Transcatheter Pulmonary Valve (TPV) implantation in a real-world situation

Inclusion Criteria: * Patients with moderate to severe pulmonary regurgitation and/or pulmonary stenosis who undergo transcatheter pulmonary valve implantation using the PULSTA TPV. * Patients who are willing to participate in the study and who have voluntarily provided written informed consent. Exclusion Criteria: * Patients who have not signed informed consent * Patients who are contraindicated for the implantation per the device's Instructions for Use.