| STÁREK, Zdeněk, František LEHAR, Jiří JEŽ, Martin ŠČUREK, Jiří WOLF, Tomáš KULÍK, Alena ŽBÁNKOVÁ and Miroslav NOVÁK. 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. Europace. Oxford: Oxford University Press, 2017, vol. 19, No 8, p. 1310-1316. ISSN 1099-5129. Available from: https://dx.doi.org/10.1093/europace/euw187. |
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@article{1365673,
author = {Stárek, Zdeněk and Lehar, František and Jež, Jiří and Ščurek, Martin and Wolf, Jiří and Kulík, Tomáš and Žbánková, Alena and Novák, Miroslav},
article_location = {Oxford},
article_number = {8},
doi = {http://dx.doi.org/10.1093/europace/euw187},
keywords = {3D; Rotational angiography of the left atrium and oesophagus; Image integration; Catheter ablation of atrial fibrillation; Mobility of the oesophagus; Atrioesophageal fistula},
language = {eng},
issn = {1099-5129},
journal = {Europace},
title = {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},
volume = {19},
year = {2017}
}
TY - JOUR
ID - 1365673
AU - Stárek, Zdeněk - Lehar, František - Jež, Jiří - Ščurek, Martin - Wolf, Jiří - Kulík, Tomáš - Žbánková, Alena - Novák, Miroslav
PY - 2017
TI - 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
JF - Europace
VL - 19
IS - 8
SP - 1310-1316
EP - 1310-1316
PB - Oxford University Press
SN - 10995129
KW - 3D
KW - Rotational angiography of the left atrium and oesophagus
KW - Image integration
KW - Catheter ablation of atrial fibrillation
KW - Mobility of the oesophagus
KW - Atrioesophageal fistula
N2 - 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.
ER -
STÁREK, Zdeněk, František LEHAR, Jiří JEŽ, Martin ŠČUREK, Jiří WOLF, Tomáš KULÍK, Alena ŽBÁNKOVÁ and Miroslav NOVÁK. 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. \textit{Europace}. Oxford: Oxford University Press, 2017, vol.~19, No~8, p.~1310-1316. ISSN~1099-5129. Available from: https://dx.doi.org/10.1093/europace/euw187.
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