Initial Experience with Fractionation Mapping in the Identification of Vagal Ganglionated Plexus During Cardioneuroablation

Authors

  • Fabricio Vassallo Instituto de Cardiologia do Espírito Santo
  • Edevaldo da Silva St Jude Medical / Abbott – São Paulo (SP), Brazil.
  • Lucas Luis Meigre Instituto de Cardiologia do Espírito Santo – Vitória (ES), Brazil.
  • Christiano Cunha Instituto de Cardiologia do Espírito Santo – Vitória (ES), Brazil.
  • Eduardo Serpa Instituto de Cardiologia do Espírito Santo – Vitória (ES), Brazil.
  • Aloyr Simões Jr Instituto de Cardiologia do Espírito Santo – Vitória (ES), Brazil.
  • Hermes Carloni Instituto de Cardiologia do Espírito Santo – Vitória (ES), Brazil.
  • Carlos Volponi Instituto de Cardiologia do Espírito Santo – Vitória (ES), Brazil.

Keywords:

Cardioneuroablation, Electroanatomical mapping, Syncope, Bradycardia, Atrioventricular Block/Congenital

Abstract

This is a series case report of five symptomatic patients presented with diagnosis of sinus bradycardia, first and second degrees atrioventricular (AV) blocks, that were referred to pacemaker implantation. During the screening, a functional cause for the bradycardia and AV blocks were documented by treadmill stress test, 24-hour Holter monitoring and atropine test. After the confirmation of the diagnosis, patients were submitted to cardioneuroablation on an anatomical basis supported by a tridimensional electroanatomical fractionation mapping software. The technique and the acute and short-term results of the cardioneuroablation are described.

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References

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Published

17-12-2021

How to Cite

Vassallo, F., Silva, E. da, Meigre, L. L., Cunha, C., Serpa, E., Simões Jr, A., Carloni, H., & Volponi, C. (2021). Initial Experience with Fractionation Mapping in the Identification of Vagal Ganglionated Plexus During Cardioneuroablation. JOURNAL OF CARDIAC ARRHYTHMIAS, 34(3), 105–112. Retrieved from https://jca.org.br/jca/article/view/3461

Issue

Section

Electrophysiology