High prevalence of exercise-induced heart failure with normal ejection fraction in post-heart transplant patients
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F14%3A00076131" target="_blank" >RIV/00216224:14110/14:00076131 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00159816:_____/14:00061005
Výsledek na webu
<a href="http://dx.doi.org/10.5507/bp.2013.095" target="_blank" >http://dx.doi.org/10.5507/bp.2013.095</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5507/bp.2013.095" target="_blank" >10.5507/bp.2013.095</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
High prevalence of exercise-induced heart failure with normal ejection fraction in post-heart transplant patients
Popis výsledku v původním jazyce
Aim. Post-heart transplant patients are at increased risk of diastolic dysfunction. The aim of this study was to assess the prevalence of isolated only exercise-induced heart failure with normal ejection fraction (HFNEF) in heart transplant recipients. Methods and Results. To determine pulmonary capillary wedge pressure (PCWP) at rest and during exercise, 81 patients after orthotopic heart transplantation with normal left ventricular ejection fraction (LVEF) underwent exercise right heart catheterization with simultaneous exercise echocardiography. Based on PCWP values, the patients were divided into three groups. Twenty-one patients had no evidence of HFNEF (PCWP at rest < 15 mmHg, maximal PCWP during exercise < 25 mmHg, prevalence 26%). Forty-seven subjects were found to have only exercise-induced HFNEF (PCWP at rest < 15 mmHg, maximal PCWP during exercise >= 25 mmHg, prevalence 58%). Thirteen patients had HFNEF already at rest (PCWP >= 15 mmHg at rest, prevalence 16%)
Název v anglickém jazyce
High prevalence of exercise-induced heart failure with normal ejection fraction in post-heart transplant patients
Popis výsledku anglicky
Aim. Post-heart transplant patients are at increased risk of diastolic dysfunction. The aim of this study was to assess the prevalence of isolated only exercise-induced heart failure with normal ejection fraction (HFNEF) in heart transplant recipients. Methods and Results. To determine pulmonary capillary wedge pressure (PCWP) at rest and during exercise, 81 patients after orthotopic heart transplantation with normal left ventricular ejection fraction (LVEF) underwent exercise right heart catheterization with simultaneous exercise echocardiography. Based on PCWP values, the patients were divided into three groups. Twenty-one patients had no evidence of HFNEF (PCWP at rest < 15 mmHg, maximal PCWP during exercise < 25 mmHg, prevalence 26%). Forty-seven subjects were found to have only exercise-induced HFNEF (PCWP at rest < 15 mmHg, maximal PCWP during exercise >= 25 mmHg, prevalence 58%). Thirteen patients had HFNEF already at rest (PCWP >= 15 mmHg at rest, prevalence 16%)
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
FA - Kardiovaskulární nemoci včetně kardiochirurgie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/ED1.100%2F02%2F0123" target="_blank" >ED1.100/02/0123: Fakultní nemocnice u sv. Anny v Brně - Mezinárodní centrum klinického výzkumu (FNUSA - ICRC)</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Biomedical Papers, Olomouc: Palacky University
ISSN
1213-8118
e-ISSN
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Svazek periodika
158
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
8
Strana od-do
295-302
Kód UT WoS článku
000338628200021
EID výsledku v databázi Scopus
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