Identification of cavotricuspid isthmus voltage patterns in typical atrial flutter ablation
Abstract Background Electroanatomical mapping is an essential tool in the ablation of typical AFL. Objectives To identify the existence of voltage patterns in the CTI voltage maps and their relevance for typical AFL ablation. Methods A voltage map of the CTI was made prior to ablation, identifying t...
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| Format: | Article |
| Language: | English |
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Wiley
2024-02-01
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| Series: | Journal of Arrhythmia |
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| Online Access: | https://doi.org/10.1002/joa3.12982 |
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| author | Francisco Ribes Ángel Ferrero‐de‐Loma‐Osorio Juan Miguel Sánchez‐Gómez Lourdes Bondanza Ángel Martínez‐Brotons Ricardo Ruiz‐Granell |
| author_facet | Francisco Ribes Ángel Ferrero‐de‐Loma‐Osorio Juan Miguel Sánchez‐Gómez Lourdes Bondanza Ángel Martínez‐Brotons Ricardo Ruiz‐Granell |
| author_sort | Francisco Ribes |
| collection | DOAJ |
| description | Abstract Background Electroanatomical mapping is an essential tool in the ablation of typical AFL. Objectives To identify the existence of voltage patterns in the CTI voltage maps and their relevance for typical AFL ablation. Methods A voltage map of the CTI was made prior to ablation, identifying the areas of maximum voltage and their location along the CTI, allowing classification into patterns according to their distribution. A stepwise ablation approach targeting the areas of maximum voltage was conducted. The ablation characteristics were compared based on the pattern obtained. Results Two voltage patterns were identified, with differences in ablation time to bidirectional CTI block. No complications occurred. Conclusions Voltage mapping identifies patterns in the CTI with implications for typical AFL ablation. |
| format | Article |
| id | doaj-art-e37e959874f44ffdaf6fea084c0a91ca |
| institution | DOAJ |
| issn | 1880-4276 1883-2148 |
| language | English |
| publishDate | 2024-02-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Arrhythmia |
| spelling | doaj-art-e37e959874f44ffdaf6fea084c0a91ca2025-08-20T02:41:14ZengWileyJournal of Arrhythmia1880-42761883-21482024-02-0140119119410.1002/joa3.12982Identification of cavotricuspid isthmus voltage patterns in typical atrial flutter ablationFrancisco Ribes0Ángel Ferrero‐de‐Loma‐Osorio1Juan Miguel Sánchez‐Gómez2Lourdes Bondanza3Ángel Martínez‐Brotons4Ricardo Ruiz‐Granell5Department of Cardiology, Arrhythmia Unit Hospital Clínico Universitario Valencia Valencia SpainDepartment of Cardiology, Arrhythmia Unit Hospital Clínico Universitario Valencia Valencia SpainDepartment of Cardiology, Arrhythmia Unit Hospital Clínico Universitario Valencia Valencia SpainDepartment of Cardiology, Arrhythmia Unit Hospital Clínico Universitario Valencia Valencia SpainDepartment of Cardiology, Arrhythmia Unit Hospital Clínico Universitario Valencia Valencia SpainDepartment of Cardiology, Arrhythmia Unit Hospital Clínico Universitario Valencia Valencia SpainAbstract Background Electroanatomical mapping is an essential tool in the ablation of typical AFL. Objectives To identify the existence of voltage patterns in the CTI voltage maps and their relevance for typical AFL ablation. Methods A voltage map of the CTI was made prior to ablation, identifying the areas of maximum voltage and their location along the CTI, allowing classification into patterns according to their distribution. A stepwise ablation approach targeting the areas of maximum voltage was conducted. The ablation characteristics were compared based on the pattern obtained. Results Two voltage patterns were identified, with differences in ablation time to bidirectional CTI block. No complications occurred. Conclusions Voltage mapping identifies patterns in the CTI with implications for typical AFL ablation.https://doi.org/10.1002/joa3.12982cavotricuspid isthmustypical atrial fluttervoltage mappingvoltage patterns radiofrequency ablation |
| spellingShingle | Francisco Ribes Ángel Ferrero‐de‐Loma‐Osorio Juan Miguel Sánchez‐Gómez Lourdes Bondanza Ángel Martínez‐Brotons Ricardo Ruiz‐Granell Identification of cavotricuspid isthmus voltage patterns in typical atrial flutter ablation Journal of Arrhythmia cavotricuspid isthmus typical atrial flutter voltage mapping voltage patterns radiofrequency ablation |
| title | Identification of cavotricuspid isthmus voltage patterns in typical atrial flutter ablation |
| title_full | Identification of cavotricuspid isthmus voltage patterns in typical atrial flutter ablation |
| title_fullStr | Identification of cavotricuspid isthmus voltage patterns in typical atrial flutter ablation |
| title_full_unstemmed | Identification of cavotricuspid isthmus voltage patterns in typical atrial flutter ablation |
| title_short | Identification of cavotricuspid isthmus voltage patterns in typical atrial flutter ablation |
| title_sort | identification of cavotricuspid isthmus voltage patterns in typical atrial flutter ablation |
| topic | cavotricuspid isthmus typical atrial flutter voltage mapping voltage patterns radiofrequency ablation |
| url | https://doi.org/10.1002/joa3.12982 |
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