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2007 | 63 | 11 Supl. |

Tytuł artykułu

Echokardiograficzna ocena parametrow funkcji rozkurczowej miesnia sercowego u psow z niedomykalnoscia zastawki dwudzielnej

Autorzy

Warianty tytułu

EN
Echocardiographic evaluation of diastolic parameters in dogs with mitral valve regurgitation

Języki publikacji

PL

Abstrakty

EN
Abnormalities of diastolic filling can lead to diastolic dysfunction and heart failure. Echocardiography is a valuable tool for the evaluation of diastolic cardiac function. A high correlation between measurements of diastolic mitral inflow parameters analyzed with Doppler echocardiography and through invasive methods makes the former valuable. The aim of this study was to compare values obtained from healthy dogs to those obtained from subclinically and clinically ill dogs with mitral valve regurgitation and to determine the value of these parameters for use in diastolic myocardial dysfunction and/or diastolic heart failure diagnosis. The study was performed on 248 healthy and cardiologically ill dogs of different breeds and ages. Eleven parameters were analyzed: E wave, E-AT, E-DT, E time, A wave, A-AT, A-DT, A time, E+A time, E/A ratio, IVRT. Significant differences were found in E wave, A wave, E/A ratio, A-DT and E+A time among healthy dogs and dogs with mitral valve regurgitation. This study confirmed the value of the noninvasive echocardiographic assessment of the diastolic function in dogs. The most useful parameters include E wave, A wave, E-DT, E/A ratio and IVRT.

Wydawca

-

Rocznik

Tom

63

Numer

Opis fizyczny

s.1450-1456,rys.,fot.,tab.,bibliogr.

Twórcy

autor
  • Szkola Glowna Gospodarstwa Wiejskiego, ul.Nowoursynowska 159 C, 02-776 Warszawa

Bibliografia

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  • 13.Katayama K., Tajimi T., Guth B. D., Matsuzaki M., Lee J. D., Seitelberger R., Peterson K. L.: Early diastolic filling dynamics during experimental mitral regurgitation in the conscious dog. Circulation 1988, 78, 390-400.
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  • 15.Nishimura R. A., Tajik A. J.: Evaluation of Diastolic Filling of Left Ventricle in Health and Disease: Doppler Echocardiography is the Clinician's Rosetta Stone. J. Am. Coll. Cardiol. 1997, 30, 8-18.
  • 16.Paulus W. J., Brutsaert D. L., Gillebert T. C., Rademakers F. E., Sys S. U., i wsp. Working Group Report. How to diagnose diastolic heart failure: European Study Group on Diastolic Heart Failure. Eur. Heart J. 1998, 19, 990-1003.
  • 17.Skrzypczak P., Pasławska U., Atamaniuk W., Nicpoń J.: Diagnosis and treatment of cor triatriatum dexter in dogs. Medycyna Wet. 2004, 60, 1296-1298.
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Typ dokumentu

Bibliografia

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