Standard contraindications
Age >70
Body mass index >45 with high risk of vascular access
Mechanical ventilation >7 days
Multiorgan failure
End stage liver disease
Irreversible neurological damage
Contraindications of anticoagulation
Cardiac arrest without ROSC
Relative contraindications
Age >65
Body mass index >35
Mechanical ventilation >5 days
Active bacterial blood stream infection
Severe COPD Cirrhosis Chronic heart failure
Inability of access neuro status
High lactate related to low perfusion status
Limited activity at home
No family or appropriate power of attorney Outside of institutional network
Considering Veno-arterial cannulation
Cardiac arrest with ROSC
Poor left or right ventricular function
Known pulmonary hypertension