Perfusion Index and Positional Blood Pressure Changes as Preoperative Predictors for Post-Spinal Hypotension in Caesarean Section: An Observational Study

The use of peripheral perfusion index as a predictor for patient’s response to deliberate hypotension during functional endoscopic sinus surgery. A prospective observational study

Role of perfusion index in early detection of hypotension following spinal anesthesia for cesarean section

Pre-anaesthetic ultrasonographic assessment of neck vessels as predictors of spinal anaesthesia induced hypotension in the elderly: A prospective observational study

Cross-sectional study about perioperative management of Blood Pressure and effects of anaesthesia in hypertensive patients undergoing general & orthopaedic surgery

Comparing The Common Femoral Vein Diameter and The Inferior Vena Cava Diameter as A Predictor of Post-Induction Hypotension in Non-Cardiac Patients Undergoing General Anesthesia

Indicators for global tissue perfusion in patients undergoing orthotopic liver transplantation: A pilot study

Plethysmography variation index versus pulse pressure variation as an indicator of fluid responsiveness in colorectal surgeries during immediate postoperative period

Clinical And Echocardiographic Predictors For Post-induction Hypotension During General Anesthesia

Perfusion index (PI) measured in the brachial plexus blocks performed by ultrasonography: investigation of correlation with block success