- Hypoxia (eg, SpO2 <90% on room air) or worsening respiratory symptoms
- History of significant vascular disease
- Ongoing myocardial, peripheral, or mesenteric ischemia
| - Serum creatinine >5 mg/dL
- Acute on chronic liver failure (ACLF) grade 3 (ie, ≥3 organ failures)[1]
- Serum bilirubin >10 mg/dL*
|