Treatment of symptomatic functional atrioventricular block by cardioneuroablation as an alternative to pacemaker implantation

Pachon-M, Jose Carlos; Ortencio, Felipe Augusto; Pachon-M, Enrique Indalecio; Lobo, Tasso; Santillana-P, Tomas Guilhermo; Pachon, Carlos Thiene; Cunha-P, Maria Zelia; Pachon-M, Juan Carlos M; Zerpa-A, Juan Carlos; Amarante, Ricardo Carneiro

Treatment of symptomatic functional atrioventricular block by cardioneuroablation as an alternative to pacemaker implantation

Pachon-M, Jose Carlos; Ortencio, Felipe Augusto; Pachon-M, Enrique Indalecio; Lobo, Tasso; Santillana-P, Tomas Guilhermo; Pachon, Carlos Thiene; Cunha-P, Maria Zelia; Pachon-M, Juan Carlos M; Zerpa-A, Juan Carlos; Amarante, Ricardo Carneiro.

JACC. Case reports; 4 (15), 2022

Ano de publicação: 2022

ABSTRACT:

A woman with recurrent presyncope caused by a functional atrioventricular (AV) block after meals, with limiting symptoms, underwent cardioneuroablation and AV node vagal denervation without pacemaker implantation. Normal AV conduction was recovered with complete abolishment of symptoms.

Bloqueio Atrioventricular, Denervação, Nó Atrioventricular, Síncope

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