Since its initial description in 1982,1 percutaneous balloon dilation (PBD) has supplanted surgical valvotomy as the primary treatment modality for valvar pulmonary stenosis (PS) across all age groups. Short- and intermediate-term results are...
Since its initial description in 1982,1 percutaneous balloon dilation (PBD) has supplanted surgical valvotomy as the primary treatment modality for valvar pulmonary stenosis (PS) across all age groups. Short- and intermediate-term results are...
Since its initial description in...