GW24-e2158 The usefulness of echocardiogram in predicting post-procedural pulmonary artery pressure in patients with patent ductus arteriosus and severe pulmonary arterial hypertension
GW24-e2158 The usefulness of echocardiogram in predicting post-procedural pulmonary artery pressure in patients with patent ductus arteriosus and severe pulmonary arterial hypertension