Three-dimensional rotational angiography of the left atrium and the oesophagus: the short-term mobility of the oesophagus and the stability of the fused three-dimensional model of the left atrium and the oesophagus during catheter ablation for atrial fibrillation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00159816%3A_____%2F17%3A00066005" target="_blank" >RIV/00159816:_____/17:00066005 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14110/17:00095977

Výsledek na webu

<a href="http://dx.doi.org/10.1093/europace/euw187" target="_blank" >http://dx.doi.org/10.1093/europace/euw187</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/europace/euw187" target="_blank" >10.1093/europace/euw187</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Three-dimensional rotational angiography of the left atrium and the oesophagus: the short-term mobility of the oesophagus and the stability of the fused three-dimensional model of the left atrium and the oesophagus during catheter ablation for atrial fibrillation

Popis výsledku v původním jazyce

AIMS: The objective of this study was to evaluate the mobility of the oesophagus and the stability of the three-dimensional (3D) model of the oesophagus using 3D rotational angiography (3DRA) of the left atrium (LA) and the oesophagus, fused with live fluoroscopy during catheter ablation for atrial fibrillation. METHODS AND RESULTS: From March 2015 to September 2015, 3DRA of the LA and the oesophagus was performed in 33 patients before catheter ablation for atrial fibrillation. Control contrast oesophagography was performed every 30 min. The positions of the oesophagograms and the 3D model of the LA and the oesophagus were repeatedly measured and compared with the spine. The average shift of the oesophagus ranged from 2.7 +- 2.2 to 5.0 +- 3.5 mm. The average real-time oesophageal shift ranged from 2.7 +- 2.2 to 3.8 +- 3.4 mm. No significant shift was detected until the 90th minute of the procedure. The average shift of the 3D model of the LA and the oesophagus ranged from 1.4 +- 1.8 to 3.3 +- 3.0 mm (right-left direction) and from 0.9 +- 1.2 to 2.2 +- 1.3 mm (craniocaudal direction). During the 2 h procedure, there were no significant shifts of the model. CONCLUSION: During catheter ablation for atrial fibrillation, there is no significant change in the position of the oesophagus until the 90th minute of the procedure and no significant shift in the 3D model of the LA and the oesophagus. The 3D model of the oesophagus reliably depicts the position of the oesophagus during the entire procedure.

Název v anglickém jazyce

Three-dimensional rotational angiography of the left atrium and the oesophagus: the short-term mobility of the oesophagus and the stability of the fused three-dimensional model of the left atrium and the oesophagus during catheter ablation for atrial fibrillation

Popis výsledku anglicky

AIMS: The objective of this study was to evaluate the mobility of the oesophagus and the stability of the three-dimensional (3D) model of the oesophagus using 3D rotational angiography (3DRA) of the left atrium (LA) and the oesophagus, fused with live fluoroscopy during catheter ablation for atrial fibrillation. METHODS AND RESULTS: From March 2015 to September 2015, 3DRA of the LA and the oesophagus was performed in 33 patients before catheter ablation for atrial fibrillation. Control contrast oesophagography was performed every 30 min. The positions of the oesophagograms and the 3D model of the LA and the oesophagus were repeatedly measured and compared with the spine. The average shift of the oesophagus ranged from 2.7 +- 2.2 to 5.0 +- 3.5 mm. The average real-time oesophageal shift ranged from 2.7 +- 2.2 to 3.8 +- 3.4 mm. No significant shift was detected until the 90th minute of the procedure. The average shift of the 3D model of the LA and the oesophagus ranged from 1.4 +- 1.8 to 3.3 +- 3.0 mm (right-left direction) and from 0.9 +- 1.2 to 2.2 +- 1.3 mm (craniocaudal direction). During the 2 h procedure, there were no significant shifts of the model. CONCLUSION: During catheter ablation for atrial fibrillation, there is no significant change in the position of the oesophagus until the 90th minute of the procedure and no significant shift in the 3D model of the LA and the oesophagus. The 3D model of the oesophagus reliably depicts the position of the oesophagus during the entire procedure.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30201 - Cardiac and Cardiovascular systems

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Europace

ISSN

1099-5129

e-ISSN

—

Svazek periodika

19

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

1310-1316

Kód UT WoS článku

000408340000008

EID výsledku v databázi Scopus

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