Tei index of myocardial performance in conscious healthy Beagles

The Tei index of myocardial performance is a noninvasive echocardiographic parameter that combines systolic and diastolic time intervals to assess global cardiac performance. It was demonstrated to be a reliable indicator of myocardial dysfunction in dogs with varying clinical conditions. Because on...

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Autores principales:	Sousa,MG, Pereira-Neto,GB, Brüler,BC, Paulino-Junior,D, Pascon,JPE, Gava,FN, Carareto,R, Camacho,AA
Lenguaje:	English
Publicado:	Facultad de Ciencias Veterinarias, Universidad Austral de Chile 2016
Materias:	echocardiography cardiac function Doppler dog
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0301-732X2016000200007
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id	oai:scielo:S0301-732X2016000200007
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spelling	oai:scielo:S0301-732X20160002000072016-11-03Tei index of myocardial performance in conscious healthy BeaglesSousa,MGPereira-Neto,GBBrüler,BCPaulino-Junior,DPascon,JPEGava,FNCarareto,RCamacho,AA echocardiography cardiac function Doppler dog The Tei index of myocardial performance is a noninvasive echocardiographic parameter that combines systolic and diastolic time intervals to assess global cardiac performance. It was demonstrated to be a reliable indicator of myocardial dysfunction in dogs with varying clinical conditions. Because only a few studies focused on the measurement of the index in healthy dogs, this cross-sectional study was conceived to investigate how it performs in a large population of clinically healthy Beagle dogs. Our results showed no correlation between the index and body weight, heart rate, and several standard echocardiographic measures which are estimates of preload and afterload. There was no difference between de index calculated for males or females. Also, results indicated strong intra-observer and inter-observer correlations. In conclusion, the Tei index was shown to perform independently of loading conditions, besides being a straightforward and easily reproducible parameter.info:eu-repo/semantics/openAccessFacultad de Ciencias Veterinarias, Universidad Austral de ChileArchivos de medicina veterinaria v.48 n.2 20162016-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0301-732X2016000200007en10.4067/S0301-732X2016000200007
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	echocardiography cardiac function Doppler dog
spellingShingle	echocardiography cardiac function Doppler dog Sousa,MG Pereira-Neto,GB Brüler,BC Paulino-Junior,D Pascon,JPE Gava,FN Carareto,R Camacho,AA Tei index of myocardial performance in conscious healthy Beagles
description	The Tei index of myocardial performance is a noninvasive echocardiographic parameter that combines systolic and diastolic time intervals to assess global cardiac performance. It was demonstrated to be a reliable indicator of myocardial dysfunction in dogs with varying clinical conditions. Because only a few studies focused on the measurement of the index in healthy dogs, this cross-sectional study was conceived to investigate how it performs in a large population of clinically healthy Beagle dogs. Our results showed no correlation between the index and body weight, heart rate, and several standard echocardiographic measures which are estimates of preload and afterload. There was no difference between de index calculated for males or females. Also, results indicated strong intra-observer and inter-observer correlations. In conclusion, the Tei index was shown to perform independently of loading conditions, besides being a straightforward and easily reproducible parameter.
author	Sousa,MG Pereira-Neto,GB Brüler,BC Paulino-Junior,D Pascon,JPE Gava,FN Carareto,R Camacho,AA
author_facet	Sousa,MG Pereira-Neto,GB Brüler,BC Paulino-Junior,D Pascon,JPE Gava,FN Carareto,R Camacho,AA
author_sort	Sousa,MG
title	Tei index of myocardial performance in conscious healthy Beagles
title_short	Tei index of myocardial performance in conscious healthy Beagles
title_full	Tei index of myocardial performance in conscious healthy Beagles
title_fullStr	Tei index of myocardial performance in conscious healthy Beagles
title_full_unstemmed	Tei index of myocardial performance in conscious healthy Beagles
title_sort	tei index of myocardial performance in conscious healthy beagles
publisher	Facultad de Ciencias Veterinarias, Universidad Austral de Chile
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0301-732X2016000200007
work_keys_str_mv	AT sousamg teiindexofmyocardialperformanceinconscioushealthybeagles AT pereiranetogb teiindexofmyocardialperformanceinconscioushealthybeagles AT brulerbc teiindexofmyocardialperformanceinconscioushealthybeagles AT paulinojuniord teiindexofmyocardialperformanceinconscioushealthybeagles AT pasconjpe teiindexofmyocardialperformanceinconscioushealthybeagles AT gavafn teiindexofmyocardialperformanceinconscioushealthybeagles AT cararetor teiindexofmyocardialperformanceinconscioushealthybeagles AT camachoaa teiindexofmyocardialperformanceinconscioushealthybeagles
_version_	1718437965806436352

Tei index of myocardial performance in conscious healthy Beagles

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