Ablation of Hypertrophic Septum Using Radiofrequency Energy - An Alternative for Gradient Reduction in Patient With Hypertrophic Obstructive Cardiomyopathy?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064203%3A_____%2F13%3A10196721" target="_blank" >RIV/00064203:_____/13:10196721 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11130/13:10196721

Výsledek na webu

<a href="http://www.invasivecardiology.com/articles/ablation-hypertrophic-septum-using-radiofrequency-energy-%E2%80%94-alternative-gradient-reduction-p" target="_blank" >http://www.invasivecardiology.com/articles/ablation-hypertrophic-septum-using-radiofrequency-energy-%E2%80%94-alternative-gradient-reduction-p</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Ablation of Hypertrophic Septum Using Radiofrequency Energy - An Alternative for Gradient Reduction in Patient With Hypertrophic Obstructive Cardiomyopathy?

Popis výsledku v původním jazyce

Introduction. Alcohol septal ablation and surgical myectomy represent accepted therapeutic options for treatment of symptomatic patients with hypertrophic obstructive cardiomyopathy. Long-term experience with radiofrequency ablation of arrhythmogenic substrates raised a question if this technique might be effective for left ventricular outflow tract (LVOT) gradient reduction. Case report. We report on a 63-year-old patient with recurrence of symptoms 1 year after alcohol septal ablation (ASA) leading originally to a significant reduction of both symptoms and gradient. Due to a new increase of gradient in the LVOT up to 200 mm Hg with corresponding worsening of symptoms and due to refusal of surgical myectomy by the patient, endocardial radiofrequency ablation of the septal hypertrophy (ERASH) was indicated. Radiofrequency ablation was performed in the LVOT using irrigated-tip ablation catheter; the target site was identified using intracardiac echocardiography and electroanatomical CAR

Název v anglickém jazyce

Ablation of Hypertrophic Septum Using Radiofrequency Energy - An Alternative for Gradient Reduction in Patient With Hypertrophic Obstructive Cardiomyopathy?

Popis výsledku anglicky

Introduction. Alcohol septal ablation and surgical myectomy represent accepted therapeutic options for treatment of symptomatic patients with hypertrophic obstructive cardiomyopathy. Long-term experience with radiofrequency ablation of arrhythmogenic substrates raised a question if this technique might be effective for left ventricular outflow tract (LVOT) gradient reduction. Case report. We report on a 63-year-old patient with recurrence of symptoms 1 year after alcohol septal ablation (ASA) leading originally to a significant reduction of both symptoms and gradient. Due to a new increase of gradient in the LVOT up to 200 mm Hg with corresponding worsening of symptoms and due to refusal of surgical myectomy by the patient, endocardial radiofrequency ablation of the septal hypertrophy (ERASH) was indicated. Radiofrequency ablation was performed in the LVOT using irrigated-tip ablation catheter; the target site was identified using intracardiac echocardiography and electroanatomical CAR

Druh

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

CEP obor

FA - Kardiovaskulární nemoci včetně kardiochirurgie

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Journal of Invasive Cardiology

ISSN

1042-3931

e-ISSN

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Svazek periodika

25

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

"E128"-"E132"

Kód UT WoS článku

000321121300004

EID výsledku v databázi Scopus

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