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Bradycardia-induced polymorphic ventricular tachycardia after radiofrequency catheter ablation for right atrial flutter  Matthew Zada, BMedSc(Hons), MBBS,

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Presentation on theme: "Bradycardia-induced polymorphic ventricular tachycardia after radiofrequency catheter ablation for right atrial flutter  Matthew Zada, BMedSc(Hons), MBBS,"— Presentation transcript:

1 Bradycardia-induced polymorphic ventricular tachycardia after radiofrequency catheter ablation for right atrial flutter  Matthew Zada, BMedSc(Hons), MBBS, David Tanous, MBBS, PhD, Stuart P. Thomas, MBBS, PhD, FHRS, Saurabh Kumar, MBBS, PhD, FHRS, Eddy Kizana, MBBS, PhD, FHRS  HeartRhythm Case Reports  Volume 5, Issue 8, Pages (August 2019) DOI: /j.hrcr Copyright © 2019 Heart Rhythm Society Terms and Conditions

2 Figure 1 A: Twelve-lead electrocardiogram preablation showing atrial flutter with rapid ventricular response. B: Twelve-lead electrocardiogram after cavotricuspid isthmus ablation showing sinus bradycardia and prolonged QTc. HeartRhythm Case Reports 2019 5, DOI: ( /j.hrcr ) Copyright © 2019 Heart Rhythm Society Terms and Conditions

3 Figure 2 Rhythm strip showing polymorphic ventricular tachycardia initiated by “R-on-T” phenomenon. HeartRhythm Case Reports 2019 5, DOI: ( /j.hrcr ) Copyright © 2019 Heart Rhythm Society Terms and Conditions

4 Figure 3 A: Twelve-lead electrocardiogram 13 days after catheter ablation showing that the QTc had normalized. B: Twelve-lead electrocardiogram 6 months after catheter ablation showing that the QTc remained normal. HeartRhythm Case Reports 2019 5, DOI: ( /j.hrcr ) Copyright © 2019 Heart Rhythm Society Terms and Conditions


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