Další formáty:
BibTeX
LaTeX
RIS
@article{1389399, author = {Meluzín, Jaroslav and Stárek, Zdeněk and Kulík, Tomáš and Jež, Jiří and Lehar, František and Wolf, Jiří and Dušek, Ladislav and Leinveber, P. and Novák, Miroslav}, article_location = {PHILADELPHIA}, article_number = {7}, doi = {http://dx.doi.org/10.1016/j.cardfail.2017.04.002}, keywords = {Left atrial pressure; arm exercise; early heart failure with preserved ejection fraction}, language = {eng}, issn = {1071-9164}, journal = {JOURNAL OF CARDIAC FAILURE}, title = {Prevalence and Predictors of Early Heart Failure With Preserved Ejection Fraction in Patients With Paroxysmal Atrial Fibrillation}, volume = {23}, year = {2017} }
TY - JOUR ID - 1389399 AU - Meluzín, Jaroslav - Stárek, Zdeněk - Kulík, Tomáš - Jež, Jiří - Lehar, František - Wolf, Jiří - Dušek, Ladislav - Leinveber, P. - Novák, Miroslav PY - 2017 TI - Prevalence and Predictors of Early Heart Failure With Preserved Ejection Fraction in Patients With Paroxysmal Atrial Fibrillation JF - JOURNAL OF CARDIAC FAILURE VL - 23 IS - 7 SP - 558-562 EP - 558-562 PB - CHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERS SN - 10719164 KW - Left atrial pressure KW - arm exercise KW - early heart failure with preserved ejection fraction N2 - Background: Patients with atrial fibrillation (AF) have an increased risk of diastolic dysfunction and heart failure. The purpose of this study was to identify independent predictors. of early (ie, only exercise induced) heart failure with preserved ejection fraction (HFpEF) and to describe the prevalence of early HFpEF among patients with paroxysmal AR. Methods and Results: One hundred patients with paroxysmal AF and preserved left ventricular ejection fraction (LVEF) underwent catheterization for left atrial pressure (LAP) measurements at rest and at the peak of arm exercise (LAP-exe). Based on resting and exercise LAP values, the patients were divided into 3 groups. Sixty-one patients had no evidence of HFpEF (LAP at rest <= 15 mm Hg, LAP-exe <25 mm Hg). Twenty-five subjects had early HFpEF (LAP at rest mm Hg, LAP-exe mm Hg, prevalence 25%). Fourteen patients already had HFpEF at rest (LAP at rest >15 mm Hg). Multivariate exact logistic regression analysis identified age years, LAP at rest mm Hg, and peak systolic mitral annular velocity <= 9.3 cm/s to be independent predictors of early HFpEF. Conclusions: In patients with paroxysmal AF and preserved LVEF, there appears to be a clinically significant prevalence of early HFpEF. ER -
MELUZÍN, Jaroslav, Zdeněk STÁREK, Tomáš KULÍK, Jiří JEŽ, František LEHAR, Jiří WOLF, Ladislav DUŠEK, P. LEINVEBER a Miroslav NOVÁK. Prevalence and Predictors of Early Heart Failure With Preserved Ejection Fraction in Patients With Paroxysmal Atrial Fibrillation. \textit{JOURNAL OF CARDIAC FAILURE}. PHILADELPHIA: CHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERS, 2017, roč.~23, č.~7, s.~558-562. ISSN~1071-9164. Dostupné z: https://dx.doi.org/10.1016/j.cardfail.2017.04.002.
|