PMID: 9434918Jan 22, 1998Paper

Non-invasive measurement of cardiac output: whole-body impedance cardiography in simultaneous comparison with thermodilution and direct oxygen Fick methods

Intensive Care Medicine
T KööbiV M Turjanmaa

Abstract

To determine the reliability of whole-body impedance cardiography (ICGWB), with electrodes attached to wrists and ankles, in the measurement of cardiac output (CO) on the basis of simultaneous comparison with thermodilution (TD) and direct oxygen Fick (Fick) methods. Prospective clinical study. A surgical intensive care unit at a university hospital. Thirty consecutive subjects undergoing a coronary artery bypass surgery were investigated preoperatively. ICGWB derived CO was measured simultaneously with the TD and Fick methods to establish the biases and limits of agreement (LA) between the methods. The results obtained by ICGWB and the invasive methods showed good agreement. The bias and LA between COTD and COICG were 0.00 l/min: 1.37 and 1.37 l/min, respectively, and were close to those obtained between COTD and COFICK, 0.32 l/min; 1.74 and -1.10 l/min. The bias and LA between the COFICK and COICG were -0.32 l/min; -2.24 and 1.60 l/min respectively. The repeatability value of consecutive single measurements for ICGWB (RVICG = 0.57 l/min) was much better than for the TD method (RVTD = 1.10 l/min). There was close agreement between the results of the three methods in the measurement of CO. In sedated preoperative patients the a...Continue Reading

References

Dec 1, 1979·The Journal of Surgical Research·J M Levett, R L Replogle
Jan 1, 1988·Annals of Biomedical Engineering·R W Johnson, R A Normann
Apr 19, 1985·JAMA : the Journal of the American Medical Association·J H StevensC W Stetz
Jan 1, 1983·Journal of the American College of Cardiology·S Dack
Oct 1, 1982·Clinical Physiology·I MilsomT Olsson
Mar 1, 1995·Journal of Clinical Monitoring·C K Mahutte, M B Jaffe
Jan 1, 1994·Critical Care Medicine·C K MahutteC S Sassoon
Feb 1, 1994·Critical Care Medicine·S A SasseC K Mahutte
Feb 1, 1993·Canadian Journal of Anaesthesia = Journal Canadien D'anesthésie·T Nishikawa, S Dohi
Aug 1, 1995·Intensive Care Medicine·J R Jansen
Jul 1, 1996·Academic Emergency Medicine : Official Journal of the Society for Academic Emergency Medicine·M H BishopC C Wo
May 1, 1997·Critical Care Medicine·T KööbiA J Uusitalo

❮ Previous
Next ❯

Citations

May 25, 2005·European Journal of Clinical Pharmacology·Tuomo NieminenMika Kähönen
Aug 18, 2006·Current Heart Failure Reports·Nancy M Albert
Jun 6, 2003·Brain Research Bulletin·Clive M BrownMax J Hilz
Nov 27, 1999·Medical Engineering & Physics·P K KauppinenJ Malmivuo
Jul 27, 2007·Journal of Human Hypertension·M P O VirtanenT Kööbi
Feb 1, 2003·Clinical Physiology and Functional Imaging·Tiit KööbiVäinö Turjanmaa
Jan 25, 2011·British Journal of Anaesthesia·H LeppikangasL Lindgren
Nov 5, 1999·Critical Care Medicine·D A MacGregor, R L Royster
Jun 2, 2000·Critical Care Medicine·D A Kass
May 18, 2007·Acta Physiologica·Z BakB Janerot-Sjoberg
Aug 22, 2007·Hypertension in Pregnancy : Official Journal of the International Society for the Study of Hypertension in Pregnancy·Kati TihtonenJukka Uotila
Oct 14, 2008·Scandinavian Journal of Clinical and Laboratory Investigation·Anna TahvanainenIlkka Pörsti
Apr 1, 2010·Medicina intensiva·A Carrillo LópezA Rodríguez Salgado
Jan 10, 2014·Obstetrics and Gynecology·Rachael MorrisJames N Martin
Mar 15, 2005·Acta Obstetricia Et Gynecologica Scandinavica·Kati TihtonenJukka Uotila
Jun 15, 2005·Emergency Medicine Australasia : EMA·Ogilvie Thom, David Taylor
Nov 11, 2009·Diabetic Medicine : a Journal of the British Diabetic Association·M StadlerR Prager
Mar 19, 2003·Clinical Physiology and Functional Imaging·Seppo SaarelainenTiit Kööbi
May 23, 2006·Metabolism: Clinical and Experimental·Hannu PäiväReijo Laaksonen
May 23, 2012·Journal of Cardiothoracic and Vascular Anesthesia·Paul E Marik
Feb 13, 2007·Metabolism: Clinical and Experimental·Kalle SipiläMika Kähönen
Mar 9, 2005·American Journal of Hypertension·Marcellus Francis L RamirezEduardo Vicente S Caguioa
Feb 25, 2018·Basic & Clinical Pharmacology & Toxicology·Antti J TikkakoskiIlkka H Pörsti
Aug 6, 2017·Clinical Research in Cardiology : Official Journal of the German Cardiac Society·Tobias TägerLutz Frankenstein
Jun 23, 2016·Journal of the American Heart Association·Pauliina KangasIlkka Pörsti
Feb 16, 2013·Journal of Hypertension·Antti J TikkakoskiIlkka H Pörsti
Oct 3, 2006·Current Opinion in Anaesthesiology·T Kööbi

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.