Karthik Ponnappan T

anaesthesia cirrhosis critical care liver transplant renal intensive care major abdominal surgery transplant thrombosis portal circulation hepatopulmonary syndrome monitoring vasopressors haemodynamics hepatology medicine 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