cardiac output assessment


  • Fick is gold standard but metabolic cart is hard to get into ICU and can be erroneous
  • ICU: thermodilution usually used
  • thermodilution calculates cardiac output
  • bioimpedance/bioreactance and end tidal CO2 are newer assessments1
  • use minute distance for cardiac output2

Footnotes

  1. CHEST Board Review Critical Care?

  2. https://theultrasoundjournal.springeropen.com/articles/10.1186/s13089-020-00170-x