PROLONGED FRACTIONATION AND DELAYED PROPAGATION OF CORONARY SINUS SIGNALS PREDICTS NEW-ONSET ATRIAL FIBRILLATION AFTER TYPICAL ATRIAL FLUTTER RADIOFREQUENCY ABLATION

2016 ◽  
Vol 32 (10) ◽  
pp. S182
Author(s):  
U. Boles
Keyword(s):  
Atrial Fibrillation ◽  
Radiofrequency Ablation ◽  
Atrial Flutter ◽  
Coronary Sinus ◽  
Typical Atrial Flutter ◽  
Onset Atrial Fibrillation ◽  
New Onset

Risk of new-onset atrial fibrillation and stroke after radiofrequency ablation of isolated, typical atrial flutter

Heart Rhythm ◽  
2014 ◽  
Vol 11 (11) ◽  
pp. 1884-1889 ◽  
Author(s):  
Jessica Voight ◽  
Mehmet Akkaya ◽  
Porur Somasundaram ◽  
Rehan Karim ◽  
Salimah Valliani ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Radiofrequency Ablation ◽  
Atrial Flutter ◽  
Typical Atrial Flutter ◽  
Onset Atrial Fibrillation ◽  
New Onset

P892Predictors of new-onset atrial fibrillation after catheter-ablation of typical atrial flutter

EP Europace ◽  
2018 ◽  
Vol 20 (suppl_1) ◽  
pp. i170-i170
Author(s):  
M Marinkovic ◽  
N Markovic ◽  
T Potpara ◽  
N Mujovic
Keyword(s):  
Atrial Fibrillation ◽  
Catheter Ablation ◽  
Atrial Flutter ◽  
Typical Atrial Flutter ◽  
Onset Atrial Fibrillation ◽  
New Onset

scholarly journals ECG Predictors for New-Onset Atrial Fibrillation Within a Year After Radiofrequency Ablation of Counterclockwise-Rotating Atrial Flutter

2021 ◽  
Vol 8 ◽  
Author(s):  
Hailei Liu ◽  
Zhoushan Gu ◽  
Chao Zhu ◽  
Mingfang Li ◽  
Jincheng Jiao ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Sinus Rhythm ◽  
Atrial Flutter ◽  
P Wave ◽  
Negative Component ◽  
Typical Atrial Flutter ◽  
History Of ◽  
Electrocardiographic Parameters ◽  
Onset Atrial Fibrillation ◽  
New Onset

Background: New-onset atrial fibrillation (AF) after ablation of typical atrial flutter (AFL) is not rare. This study aimed to investigate the predictive value of electrocardiographic parameters on new-onset AF post-typical AFL ablation.Methods: A total of 158 consecutive patients (79.1% males, mean age 57.8 ± 14.3 years) with typical AFL were enrolled between January 2012 and August 2017 in this single-center study. Patients with a history of AF before ablation were excluded. ECGs during sinus rhythm (SR) and AFL were collected. The duration of the negative component of flutter wave in lead II (DFNII), proportion of the DFNII of the total circle length of AFL (DFNII%), amplitude of the negative component of flutter wave in lead II (AFNII), duration (DPNV1), and amplitude (APNV1) of negative component of the P wave in lead V1, and P wave duration in lead II (DPII) during sinus rhythm were measured.Results: During a median follow-up of 26.9 ± 11.8 months, 22 cases (13.9%) developed new-onset AF. DFNII was significantly longer in patients with new-onset AF compared to patients without AF (114.7 ± 29.6 ms vs. 82.7 ± 12.8 ms, p < 0.0001). AFNII was significantly lower (0.118 ± 0.034 mV vs. 0.168 ± 0.051 mV, p < 0.0001), DPII (144.21 ± 23.77 ms vs. 111.46 ± 14.19 ms, p < 0.0001), and DPNV1 was significantly longer (81.07 ± 16.87 ms vs. 59.86 ± 14.42 ms, p < 0.0001) in patients with new-onset AF. In the multivariate analysis, DFNII [odds ratio (OR), 1.428; 95% CI, 1.039–1.962; p = 0.028] and DPII (OR, 1.429; 95% CI, 1.046–1.953; p = 0.025) were found to be independently associated with new-onset AF after typical AFL ablation.Conclusion: Parameters representing left atrial activation time under both the SR and AFL were independently associated with new-onset AF post-typical AFL ablation and may be useful in risk prediction, which needs to be confirmed by further prospective studies.

scholarly journals P1445Occurence and determinants of new-onset atrial fibrillation after cavotricuspid isthmus ablation in patients with "isolated" typical atrial flutter

EP Europace ◽  
2017 ◽  
Vol 19 (suppl_3) ◽  
pp. iii291-iii291
Author(s):  
P. Novikov ◽  
A. Pevzner ◽  
N. Shlevkov ◽  
E. Maykov ◽  
S. Sokolov ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Atrial Flutter ◽  
Cavotricuspid Isthmus ◽  
Typical Atrial Flutter ◽  
Onset Atrial Fibrillation ◽  
New Onset
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