[Non-invasive methods to measure cardiac output]

Karim Bendjelid1

  • 1Service des soins intensifs adultes, HUG, Genève. Karim.Bendjelid@hcuge.ch

Revue Medicale Suisse
|January 30, 2008
PubMed
Summary

No single method accurately measures cardiac output in intensive care. This review explores recent advancements in non-invasive cardiac output monitoring techniques, offering alternatives to traditional methods.

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Cardiac output (CO), the amount of blood the heart pumps per minute, is a parameter in cardiovascular physiology determined by stroke volume and heart rate. Stroke volume, the amount of blood pushed from one of the ventricles per heartbeat, is influenced by preload, afterload, and contractility.
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