Balloon occlusion to reduce outflow and further more embolization with ethanol from microcatheter inserted throughout the balloon catheter. ( This will allow baseline imply and systolic pulmonary arterial pressure measurements. Vasodilator therapy, generally milrinone, is administered if pulmonary arterial pressures enhance to larger than twenty five mm Hg as opposed with https://www.sgvascularctr.com/understanding-venous-malformation-treatments-in-singapore/