Brugada Syndrome Type 1 Clinical Trial
Official title:
Assessment of Rhythmic Risk in Patients With Type 1 Brugada Syndrome by Pulmonary Infundibulum Mapping
Brugada syndrome has been described as the association of a right bundle block with ST
segment elevation on the V1 to V3 electrocardiogram in patients with a structurally normal
heart. The rhythmic risk is thus difficult to evaluate in asymptomatic patients in whom the
rate of events is estimated at 0.2 to 1.4% of events per year. In addition, the predictive
value of ventricular pacing remains controversial; There is therefore currently no review to
effectively assess rhythmic risk in patients with Brugada type I syndrome.
Investigators aimed to show a difference in pulmonary infundibulum voltage mapping in
symptomatic and asymptomatic patients with Brugada type 1 syndrome with a comparable ECG.
The mapping of the pulmonary infundibulum will be performed during electrophysiological
exploration. Only the catheter used differs from the usual procedure.
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