Department of Anesthesia and ICU Faculty of Medicine El Minia University El Minia Egypt;
Department of Anesthesia and ICU Faculty of Medicine El Minia University El Minia Egypt;
Departement of Radiodiagnosis Faculty of Medicine El Minia University El Minia Egypt;
Department of Anesthesia and Pain Faculty of Medicine El Fayoum University El Fayoum Egypt;
Department of Anesthesia and ICU Faculty of Medicine El Minia University El Minia Egypt;
Severe Preeclampsia; Transcranial Doppler; Midazolam; Spinal Anesthesia;