<prompt> True about TIPSSIt is a type of poocaval shuntIt is a intrahepatic shuntPerformed by passing endoscopesMost suitable for patients going for liver transplantation  <response>: TIPSS It is a non selective shunt, created between poal and hepatic vein IIt is a poahepatic or intrahepatic shunt TIPSS in acute situation should be avoided in patients requiring ventilation and with evidence of sepsis and renal failure Ref: Sabiston 20th edition Pgno :1439 