• Type A: tissue hypoperfusion
    • !Sepsis
  • Type B: Non-tissue hypoperfusion
    • Metformin use
      • You need insulin for Kreb cycle
    • Thiamine B1 Deficiency 2/2 Chronic alcohol intake
      • You need Thiamine for pyruvate dehydrogenase complex
      • Can cause metabolic acidosis
    • Mitochondrial abnormality (e.g. !Cyanide )
    • Recent !Seizure
    • Salbutamol (Ventolin®) puffs every 20 minutes