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[Thermodilution and rheography: the coincidence and reproducibility of results].

Authors
  • Lebedinskiĭ, K M
  • Krasnosel'skiĭ, K Iu
  • Volkov, N Iu
  • Zakharov, D A
  • Karelov, A E
  • Seroshtanova, O V
  • Belov, A A
Type
Published Article
Journal
Vestnik khirurgii imeni I. I. Grekova
Publication Date
Jan 01, 2001
Volume
160
Issue
3
Pages
68–72
Identifiers
PMID: 11517795
Source
Medline
License
Unknown

Abstract

A comparison of the pulmonary artery thermodilution and tetrapolar impedance cardiography of cardiac output measurements based on 312 dual determinations has shown a good general coincidence, but better reproducibility of the impedance cardiography data and more evident character of the errors and artifacts. The authors' analysis of the mechanisms and causes of such phenomena is based both on their own conclusions and on a wide spectrum of the data of previous investigations.

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