IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-13-3-54986 Original Research Paper Ultrasonographic Measurement Of Inferior Vena Cava Diameter And Collapsibility Index To Predict Hypotension Following Induction Of General Anaesthesia Deena Dayal Dr. Dr. Bhagyalakshmi R Dr. March 2024 13 3 01 02