Doppler Studies-Based Assessment of High-Risk Pregnancies Based on Cerebroplacental Ratios

Abstract

In order to minimise negative perinatal outcomes, good clinical management is essential for the time of the delivery. Regular ultrasound tests using the cerebro-placental ratio and Doppler technology are examples of in utero monitoring (CPR). The pulsatility index (PI) of the MCA is divided by the UA's PI to arrive at the cardiac output rate (CPR). The umbilical artery (UA) and the middle cerebral artery (MCA) are used as indicators of placental function and foetal adjustment to placental insufficiency, respectively. It has been shown that unfavourable outcomes for neonates are linked to reduced CPR, which is an indicator of cerebral redistribution. Doppler is a safe and painless way to assess foetoplacental circulation in pregnant women. It aids in the treatment of high-risk pregnancies because of the useful information it provides regarding the foetus's hemodynamic state. Neonatal morbidity includes conditions such as birth asphyxia and low blood sugar.