Lithium dilution, pulse power analysis, and continuous thermodilution cardiac output measurements compared with bolus thermodilution in anaesthetized ponies

Kód výsledku v IS VaVaI

RIV/62157124:16170/12:43870980 - isvavai.cz

Výsledek na webu

http://dx.doi.org/10.1093/bja/aes269

DOI - Digital Object Identifier

10.1093/bja/aes269

Jazyk výsledku

angličtina

Název v původním jazyce

Lithium dilution, pulse power analysis, and continuous thermodilution cardiac output measurements compared with bolus thermodilution in anaesthetized ponies

Popis výsledku v původním jazyce

BackgroundThis study compares cardiac output (CO) measurements obtained by lithium dilution (LiDCO), pulse power analysis (PulseCO), and continuous thermodilution (CTD) with bolus thermodilution (BTD) in ponies.MethodsEight isoflurane-anaesthetized Shetland ponies received xylazine, ketamine, and midazolam infusions (0.3, 1.2, and 0.018 mg kg-1 h-1, respectively). CO was measured with BTD, CTD, LiDCO, and PulseCO. Lithium was injected into the jugular vein and blood was sampled from the facial artery for lithium detection and this artery was also used for PulseCO. Measurements were obtained during four stable haemodynamic conditions in the following order: isoflurane 1 (end-tidal concentration), isoflurane 2, isoflurane 1, and isoflurane 1dobutamine 5mg kg-1 min-1.ResultsThe bias (2 sd) was 2.5 (2.1) and 0.5 (2.9) litre min-1 for LiDCO-BTD and for CTD-BTD comparisons, respectively. The limits of agreement were wider than +-30; therefore, interchangeability was rejected for both compar

Název v anglickém jazyce

Lithium dilution, pulse power analysis, and continuous thermodilution cardiac output measurements compared with bolus thermodilution in anaesthetized ponies

Popis výsledku anglicky

BackgroundThis study compares cardiac output (CO) measurements obtained by lithium dilution (LiDCO), pulse power analysis (PulseCO), and continuous thermodilution (CTD) with bolus thermodilution (BTD) in ponies.MethodsEight isoflurane-anaesthetized Shetland ponies received xylazine, ketamine, and midazolam infusions (0.3, 1.2, and 0.018 mg kg-1 h-1, respectively). CO was measured with BTD, CTD, LiDCO, and PulseCO. Lithium was injected into the jugular vein and blood was sampled from the facial artery for lithium detection and this artery was also used for PulseCO. Measurements were obtained during four stable haemodynamic conditions in the following order: isoflurane 1 (end-tidal concentration), isoflurane 2, isoflurane 1, and isoflurane 1dobutamine 5mg kg-1 min-1.ResultsThe bias (2 sd) was 2.5 (2.1) and 0.5 (2.9) litre min-1 for LiDCO-BTD and for CTD-BTD comparisons, respectively. The limits of agreement were wider than +-30; therefore, interchangeability was rejected for both compar

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

British journal of anaesthesia

ISSN

0007-0912

e-ISSN

—

Svazek periodika

109

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

864-869

Kód UT WoS článku

000311304400005

EID výsledku v databázi Scopus

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