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September 20, 2005Current Opinion in Critical Care

Noninvasive techniques for measurements of cardiac output

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Why the study?

Do noninvasive techniques provide reliable estimations of cardiac output in critically ill or high-risk surgical patients?

Population

Critically ill patients in the intensive care unit, or 'high risk' surgical patients in the operating room

Design

Review

Authors

BCBernard CholleyHeart Failure & TransplantDPDidier PayenUniversité Claude Bernard Lyon 1

Discussion

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Implication

May support noninvasive CO monitoring in critical care; leaves open prospective validation trials.

Structured PICO

Do noninvasive techniques provide reliable estimations of cardiac output in critically ill or high-risk surgical patients?

P
Population
Critically ill patients in the intensive care unit, or 'high risk' surgical patients in the operating room
I
Intervention
Noninvasive techniques for measuring cardiac output (esophageal Doppler, Fick principle applied to carbon dioxide associated with partial rebreathing, and pulse contour analysis)
O
Outcome
Reliable estimations of cardiac output and its variationssurrogate

Noninvasive techniques for measuring cardiac output are reliable and can improve hemodynamic management in critically ill or high-risk surgical patients.

Cite This Study

Cholley et al. (2005) studied this question.

synapsesocial.com/papers/6a86a2b68eae8771376ed2dehttps://doi.org/10.1097/01.ccx.0000176698.51456.5a
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Noninvasive Monitoring of Cardiac Output in Critically Ill Patients Using Transesophageal Doppler1998 · 245 citations
  2. 2Effect of xenon anaesthesia on accuracy of cardiac output measurement using partial CO <sub>2</sub> rebreathing2004 · 12 citations
  3. 3Randomised controlled trial investigating the influence of intravenous fluid titration using oesophageal Doppler monitoring during bowel surgery*2002 · 307 citations
  4. 4Goal-directed Intraoperative Fluid Administration Reduces Length of Hospital Stay after Major Surgery2002 · 975 citations
  5. 5Effects of Recruiting Maneuvers in Patients with Acute Respiratory Distress Syndrome Ventilated with Protective Ventilatory Strategy2002 · 487 citations