About: Effect of the degree of tricuspid regurgitation on cardiac output measurements by thermodilution

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About: Effect of the degree of tricuspid regurgitation on cardiac output measurements by thermodilution Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1007/s00134-002-1352-0
Description	To determine the relationship between the degree of tricuspid regurgitation (TR) and accuracy of cardiac output measurement by thermodilution in mechanically ventilated patients. We examined 27 patients (not undergoing cardiac surgery): 8 with no or 1st degree TR, 9 with 2nd degree, and 10 with 3rd degree TR. All patients were measured twice using simultaneously transesophageal echocardiography and pulmonary artery catheter for cardiac output. Continuous Doppler measurements were taken in the left ventricular outflow tract at the level of the aortic valve. Cardiac output was calculated by multiplying the velocity-time integral by aortic valve area and heart rate. Simultaneous pulmonary artery catheter measurements were taken averaging the results of the three 10-cc boluses of iced saline. The difference between the methods was 0.5+/-1.1 l/min (mean +/- 2 SD) in patients with no or 1st degree TR (r=0.96), 0.8 2.0 l/min in those with 2nd degree TR (r=0.92), and 1.9+/-2.3 l/min in those with 3rd degree T To determine the relationship between the degree of tricuspid regurgitation (TR) and accuracy of cardiac output measurement by thermodilution in mechanically ventilated patients. We examined 27 patients (not undergoing cardiac surgery): 8 with no or 1st degree TR, 9 with 2nd degree, and 10 with 3rd degree TR. All patients were measured twice using simultaneously transesophageal echocardiography and pulmonary artery catheter for cardiac output. Continuous Doppler measurements were taken in the left ventricular outflow tract at the level of the aortic valve. Cardiac output was calculated by multiplying the velocity-time integral by aortic valve area and heart rate. Simultaneous pulmonary artery catheter measurements were taken averaging the results of the three 10-cc boluses of iced saline. The difference between the methods was 0.5+/-1.1 l/min (mean +/- 2 SD) in patients with no or 1st degree TR (r=0.96), 0.8 2.0 l/min in those with 2nd degree TR (r=0.92), and 1.9+/-2.3 l/min in those with 3rd degree T (en)
Title	Effect of the degree of tricuspid regurgitation on cardiac output measurements by thermodilution Effect of the degree of tricuspid regurgitation on cardiac output measurements by thermodilution (en)
skos:prefLabel	Effect of the degree of tricuspid regurgitation on cardiac output measurements by thermodilution Effect of the degree of tricuspid regurgitation on cardiac output measurements by thermodilution (en)
skos:notation	RIV/00216208:11120/02:00003688!RIV12-MSM-11120___
http://linked.open...avai/riv/aktivita	V
http://linked.open...avai/riv/aktivity	V
http://linked.open...iv/cisloPeriodika	8
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Pachl, J.
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / 3. lékařská fakulta
http://linked.open...dnocenehoVysledku	644351
http://linked.open...ai/riv/idVysledku	RIV/00216208:11120/02:00003688
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	tricuspid regurgitation; cardiac output; echocardiography; Doppler ultrasonography; pulmonary artery catheter; thermodilution (en)
http://linked.open.../riv/klicoveSlovo	tricuspid regurgitation thermodilution echocardiography pulmonary artery catheter cardiac output Doppler ultrasonography
http://linked.open...odStatuVydavatele	BE - Belgické království
http://linked.open...ontrolniKodProRIV	[95D2B2CA8A3D]
http://linked.open...i/riv/nazevZdroje	Intensive Care Medicine
http://linked.open...in/vavai/riv/obor	FP
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	28
http://linked.open...iv/tvurceVysledku	Balík, Martin Pachl, Jan
http://linked.open...ain/vavai/riv/wos	000180739200019
issn	0342-4642
number of pages	12 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/s00134-002-1352-0
http://localhost/t...ganizacniJednotka	11120

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