The role of exercise echocardiography in the diagnostics of heart failure with normal left ventricular ejection fraction

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F11%3A00053080" target="_blank" >RIV/00216224:14110/11:00053080 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00159816:_____/11:#0000776

Výsledek na webu

<a href="http://dx.doi.org/10.1093/ejechocard/jer082" target="_blank" >http://dx.doi.org/10.1093/ejechocard/jer082</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/ejechocard/jer082" target="_blank" >10.1093/ejechocard/jer082</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The role of exercise echocardiography in the diagnostics of heart failure with normal left ventricular ejection fraction

Popis výsledku v původním jazyce

Few data are available on the exercise-induced abnormalities of myocardial function in patients with exertional dyspnoea and normal left ventricular ejection fraction (LV EF). The main aims of this study were to determine the prevalence of isolated exercise-induced heart failure with normal ejection fraction (HFNEF) and to assess whether disturbances in LV or right ventricular longitudinal systolic function are associated with the diagnosis of HFNEF. Eighty-four patients with exertional dyspnoea and normal LV EF and 14 healthy controls underwent spirometry, NT-proBNP plasma analysis, and exercise echocardiography. Doppler LV inflow and tissue mitral and tricuspid annular velocities were analysed at rest and immediately after the termination of exercise. Of the 30 patients with the evidence of HFNEF, 6 (20%) patients had only isolated exercise-induced HFNEF.

Název v anglickém jazyce

The role of exercise echocardiography in the diagnostics of heart failure with normal left ventricular ejection fraction

Popis výsledku anglicky

Few data are available on the exercise-induced abnormalities of myocardial function in patients with exertional dyspnoea and normal left ventricular ejection fraction (LV EF). The main aims of this study were to determine the prevalence of isolated exercise-induced heart failure with normal ejection fraction (HFNEF) and to assess whether disturbances in LV or right ventricular longitudinal systolic function are associated with the diagnosis of HFNEF. Eighty-four patients with exertional dyspnoea and normal LV EF and 14 healthy controls underwent spirometry, NT-proBNP plasma analysis, and exercise echocardiography. Doppler LV inflow and tissue mitral and tricuspid annular velocities were analysed at rest and immediately after the termination of exercise. Of the 30 patients with the evidence of HFNEF, 6 (20%) patients had only isolated exercise-induced HFNEF.

Druh

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

CEP obor

FA - Kardiovaskulární nemoci včetně kardiochirurgie

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

European Journal of Echocardiography

ISSN

1525-2167

e-ISSN

—

Svazek periodika

12

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

591-602

Kód UT WoS článku

000294861700005

EID výsledku v databázi Scopus

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