Karthik Ponnappan T

anaesthesia critical care cirrhosis intensive care major abdominal surgery liver transplant medicine renal transplant ethics neonates elderly aneurysm critically ill medical ethics thrombosis portal circulation hepatopulmonary syndrome monitoring vasopressors haemodynamics hepatology frca anaesthesiology preoperative assessment renal replacement echocardiography nephrology respiratory cardiac hematology pulmonology management corona covid19 perioperative infection control central line clabsi pain management analgesia hepatectomy child pugh meld ctp scoring systems fluid therapy albumin cirrhotic cardiomyopathy liver