Outcome: candidate variables
| In hospital | Late |
|---|---|
| Death in operating theatre/catheter laboratory Death in hospital Q wave infarction (with enzymes measured) Non-Q wave infarction (with enzymes measured) Reintervention Dialysis Stroke Prolonged ventilation Prolonged haemodynamic support Serious infection | Freedom from death at n years Freedom from reintervention at n years Freedom from infarction at n years Freedom from symptoms at n years |