LEHAR, František, Zdeněk STÁREK, Jiří JEŽ, Miroslav NOVÁK, Jiří WOLF, Radka ŠTĚPÁNOVÁ, Peter KRUŽLIAK, Tomáš KULÍK, Alena ŽBÁNKOVÁ, Radek JANČÁR a Jiří VÍTOVEC. Comparison of clinical outcomes and safety of catheter ablation for atrialfibrillation supported by data from CT scan or three-dimensional rotationalangiogram of left atrium and pulmonary veins. Biomedical Papers of the Faculty of Medicine of Palacký University. Olomouc: Palacký University, 2015, roč. 159, č. 4, s. 622-628. ISSN 1213-8118. Dostupné z: https://dx.doi.org/10.5507/bp.2014.040. |
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@article{1331232, author = {Lehar, František and Stárek, Zdeněk and Jež, Jiří and Novák, Miroslav and Wolf, Jiří and Štěpánová, Radka and Kružliak, Peter and Kulík, Tomáš and Žbánková, Alena and Jančár, Radek and Vítovec, Jiří}, article_location = {Olomouc}, article_number = {4}, doi = {http://dx.doi.org/10.5507/bp.2014.040}, keywords = {atrial fibrillation; catheter ablation; electrophysiology; three dimensional rotational atriography; computed tomography; imaging; left atrium}, language = {eng}, issn = {1213-8118}, journal = {Biomedical Papers of the Faculty of Medicine of Palacký University}, title = {Comparison of clinical outcomes and safety of catheter ablation for atrialfibrillation supported by data from CT scan or three-dimensional rotationalangiogram of left atrium and pulmonary veins}, url = {http://biomed.papers.upol.cz/artkey/bio-201504-0017_comparison_of_clinical_outcomes_and_safety_of_catheter_ablation_for_atrial_fibrillation_supported_by_data_from.php}, volume = {159}, year = {2015} }
TY - JOUR ID - 1331232 AU - Lehar, František - Stárek, Zdeněk - Jež, Jiří - Novák, Miroslav - Wolf, Jiří - Štěpánová, Radka - Kružliak, Peter - Kulík, Tomáš - Žbánková, Alena - Jančár, Radek - Vítovec, Jiří PY - 2015 TI - Comparison of clinical outcomes and safety of catheter ablation for atrialfibrillation supported by data from CT scan or three-dimensional rotationalangiogram of left atrium and pulmonary veins JF - Biomedical Papers of the Faculty of Medicine of Palacký University VL - 159 IS - 4 SP - 622-628 EP - 622-628 PB - Palacký University SN - 12138118 KW - atrial fibrillation KW - catheter ablation KW - electrophysiology KW - three dimensional rotational atriography KW - computed tomography KW - imaging KW - left atrium UR - http://biomed.papers.upol.cz/artkey/bio-201504-0017_comparison_of_clinical_outcomes_and_safety_of_catheter_ablation_for_atrial_fibrillation_supported_by_data_from.php N2 - Background. Catheter ablation in the left atrium has become a common therapeutic strategy in the management of atrial fibrillation (AF). The high degree of success and safety profile of this procedure is dependent on precise knowledge of the true anatomy in the chamber. This information is imported mostly from cardiac computed tomography. A novel method for imaging the left atrial anatomy is three-dimensional rotational angiography (3DRA). Methods. The aim of our study was to the compare clinical outcome and safety of catheter ablation for atrial fibrillation guided by 3DRA vs. conventional CT scan. One hundred and twenty-five patients referred for AF catheter ablation at St. Anne's University Hospital Brno were included in the retrospective analysis of clinical outcome within the first year after the procedure. Results. There was a close correlation in overall procedural parameters between the groups. The frequency of recurrent episodes of AF (24% in CT-guided group vs. 27% in 3DRA-guided group, P=0.721) as well as the onset of atypical atrial flutter after the procedure (10% vs. 8%, respectively, P=0.731) were similar in both groups. No difference in the number of patients necessitating repeat ablation (5% vs. 5%, P=0.984) was found. Procedural complications of ablations guided by 3DRA were comparable with those guided by CT (2% vs. 3%, respectively, P=0.568). Conclusion. 3DRA has proven to be a safe and simple method for imaging the left atrium and guiding catheter ablation for AF. This approach is anticipated to become a new standard in 3D reconstruction of the left atrium. ER -
LEHAR, František, Zdeněk STÁREK, Jiří JEŽ, Miroslav NOVÁK, Jiří WOLF, Radka ŠTĚPÁNOVÁ, Peter KRUŽLIAK, Tomáš KULÍK, Alena ŽBÁNKOVÁ, Radek JANČÁR a Jiří VÍTOVEC. Comparison of clinical outcomes and safety of catheter ablation for atrialfibrillation supported by data from CT scan or three-dimensional rotationalangiogram of left atrium and pulmonary veins. \textit{Biomedical Papers of the Faculty of Medicine of Palacký University}. Olomouc: Palacký University, 2015, roč.~159, č.~4, s.~622-628. ISSN~1213-8118. Dostupné z: https://dx.doi.org/10.5507/bp.2014.040.
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