Unipolar voltage abnormality is associated with greater left ventricular dysfunction in ischemic cardiomyopathy
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023001%3A_____%2F14%3A00058923" target="_blank" >RIV/00023001:_____/14:00058923 - isvavai.cz</a>
Výsledek na webu
<a href="http://onlinelibrary.wiley.com/doi/10.1111/jce.12315/pdf" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/jce.12315/pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/jce.12315" target="_blank" >10.1111/jce.12315</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Unipolar voltage abnormality is associated with greater left ventricular dysfunction in ischemic cardiomyopathy
Popis výsledku v původním jazyce
Unipolar Voltage Mapping in ICM IntroductionFollowing myocardial infarction (MI), left ventricular function is determined by cardiac remodeling occurring in both infarcted and noninfarcted myocardium (NIM). Unipolar voltage mapping may detect remodelingchanges in NIM that are associated with the left ventricular ejection fraction (LVEF). We aimed to identify (1) unipolar voltage characteristics in patients with chronic MI, and (2) association of voltage abnormalities with degree of left ventricular dysfunction (LVD). Methods and ResultsTwo groups of patients with ischemic cardiomyopathy (ICM) who underwent LV endocardial mapping during catheter ablation for ventricular tachycardia (VT) between January 2010 and December 2012 were studied. The first group (19 males) had mild to moderate LVD (M-LVD, LVEF >35%) and was matched for age, sex, infarction size, and infarction location with 10 males who had severe LVD (S-LVD, LVEF <35%). Both bipolar and unipolar endocardial abnormal voltage a
Název v anglickém jazyce
Unipolar voltage abnormality is associated with greater left ventricular dysfunction in ischemic cardiomyopathy
Popis výsledku anglicky
Unipolar Voltage Mapping in ICM IntroductionFollowing myocardial infarction (MI), left ventricular function is determined by cardiac remodeling occurring in both infarcted and noninfarcted myocardium (NIM). Unipolar voltage mapping may detect remodelingchanges in NIM that are associated with the left ventricular ejection fraction (LVEF). We aimed to identify (1) unipolar voltage characteristics in patients with chronic MI, and (2) association of voltage abnormalities with degree of left ventricular dysfunction (LVD). Methods and ResultsTwo groups of patients with ischemic cardiomyopathy (ICM) who underwent LV endocardial mapping during catheter ablation for ventricular tachycardia (VT) between January 2010 and December 2012 were studied. The first group (19 males) had mild to moderate LVD (M-LVD, LVEF >35%) and was matched for age, sex, infarction size, and infarction location with 10 males who had severe LVD (S-LVD, LVEF <35%). Both bipolar and unipolar endocardial abnormal voltage a
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
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Návaznosti
N - Vyzkumna aktivita podporovana z neverejnych zdroju
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
Journal of cardiovascular electrophysiology
ISSN
1045-3873
e-ISSN
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Svazek periodika
25
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
6
Strana od-do
293-298
Kód UT WoS článku
000332161400016
EID výsledku v databázi Scopus
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