Syndrome de Brugada
Syndrome de Brugada
Syndrome de Brugada
Type 1:
Coved ST segment elevation >2mm in >1 of V1-V3 followed by a negative T wave.
This is the only ECG abnormality that is potentially diagnostic.
It is often referred to as Brugada sign.
This ECG abnormality must be associated with one of the following clinical criteria to make the diagnosis:
Documented ventricular fibrillation (VF) or polymorphic ventricular tachycardia (VT).
Family history of sudden cardiac death at <45 years old .
Coved-type ECGs in family members.
Inducibility of VT with programmed electrical stimulation.
Test ajmaline aggravant l’aspect Brugada.
Syncope.
Nocturnal agonal respiration.
Type 2:
>2mm of saddleback shaped ST elevation.
Type 3:
Morphology of either type 1 or type 2, but with <2mm of ST segment elevation.