Papillary muscle ventricular tachycardia or ectopy: diagnostics, catheter ablation and the role of intracardiac echocardiography

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023001%3A_____%2F19%3A00077806" target="_blank" >RIV/00023001:_____/19:00077806 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.aerjournal.com/system/files/articles/AER_Kautzner_FINAL.pdf" target="_blank" >https://www.aerjournal.com/system/files/articles/AER_Kautzner_FINAL.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15420/aer.2018.80.2" target="_blank" >10.15420/aer.2018.80.2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Papillary muscle ventricular tachycardia or ectopy: diagnostics, catheter ablation and the role of intracardiac echocardiography

Popis výsledku v původním jazyce

Ventricular arrhythmias originating from the papillary muscle of the left or right ventricle are specific clinical entities. They are usually focal in origin and can be identified by a characteristic ECG pattern. Intracardiac echocardiography appears to be the most suitable imaging method for assessment of the exact location of the focus at papillary muscles in association with activation mapping. We recently confirmed that ectopic foci were located within the distal, mid, or proximal (basal) third of the papillary muscle in 67%, 19%, and 14% of patients, respectively. Radiofrequency ablation has the potential to cure these specific arrhythmias. However, the procedure is usually challenging for catheter instability, despite navigation with intracardiac echocardiography. Cryoablation, which ensures catheter tip stability, could be a viable alternative in cases of the failure of radiofrequency catheter ablation.

Název v anglickém jazyce

Papillary muscle ventricular tachycardia or ectopy: diagnostics, catheter ablation and the role of intracardiac echocardiography

Popis výsledku anglicky

Ventricular arrhythmias originating from the papillary muscle of the left or right ventricle are specific clinical entities. They are usually focal in origin and can be identified by a characteristic ECG pattern. Intracardiac echocardiography appears to be the most suitable imaging method for assessment of the exact location of the focus at papillary muscles in association with activation mapping. We recently confirmed that ectopic foci were located within the distal, mid, or proximal (basal) third of the papillary muscle in 67%, 19%, and 14% of patients, respectively. Radiofrequency ablation has the potential to cure these specific arrhythmias. However, the procedure is usually challenging for catheter instability, despite navigation with intracardiac echocardiography. Cryoablation, which ensures catheter tip stability, could be a viable alternative in cases of the failure of radiofrequency catheter ablation.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30201 - Cardiac and Cardiovascular systems

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Arrhythmia and electrophysiology review

ISSN

2050-3369

e-ISSN

—

Svazek periodika

8

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

65-69

Kód UT WoS článku

000460945800010

EID výsledku v databázi Scopus

2-s2.0-85063380557