Pursuing ethanol embolization, a diffuse capillary hypervascularity devoid of sizeable residual shunting is usually noticed on Doppler ultrasound or DSA in the embolized region. This allows baseline necessarily mean and systolic pulmonary arterial strain measurements. Vasodilator therapy, generally milrinone, is administered if pulmonary arterial pressures enhance to greater than 25 mm https://www.sgvascularctr.com/understanding-venous-malformation-treatments-in-singapore/