Cerebral blood flow (CBF) plays a vital role in delivering cerebral oxygen. and the accurate assessment of CBF is crucial for the intraoperative management of critically ill infants. Although the direct measurement of CBF is challenging. CBF velocity (CBFV) can be assessed using transcranial Doppler. https://thegreensjunglebeautyshops.shop/product-category/hair-perfume-mist/