3.3 Ventilatory & other organ support on day of procedure
49 (96.1%) patients required PEEP of ≤10 cmH20 and 48 (94.1%) were on a Fi02 of ≤0.5. The highest PEEP and Fi02 requirements were 12 cmH20 and 0.55 respectively. 15 (29.4%) were receiving vasopressors or inotropes, 15 (29.4%) renal replacement therapy and 7 (13.7%) were on ECMO.