Landing page for notes in [[Syncope ECG patterns#Brugada|Syncope ECG → Brugada]] see also: [[Syncope]] > [!references]- other references > - [Mechanisms of cardiac arrhythmias - Brugada](x-devonthink-item://83547244-6B21-4280-A401-470361724517?page=27&start=1748&length=126&search=Mechanisms%20Underlying%20Electrocardiographic%20and%20Arrhythmic%20Manifestations%20of%20Brugada%20Syndrome%20and%20Early%20Repolarization%20Syndrome) > - [Brugada syndrome--an under-recognized electrical disease in patients with sudden cardiac death.](bookends://sonnysoftware.com/ref/DL/56540) > - [Hayes' - Brugada syndrome](x-devonthink-item://0003DD9D-FAB1-402A-998B-D77129B70EA7) ## Precipitating factors - fever (can trigger brugada ECG and cardiac arrest) - [Drugs](https://www.brugadadrugs.org/) - Class Ia [[Sodium channel blocker]] besides quinidine can unmask the channelopathy as well as induce arrhythmias . **AVOID:** - flecainide - procainamide - beta blockers - TCA - lithium - local anaesthetics - Toxins - EtOH - [[Cocaine]] ![[Syncope ECG patterns#Brugada]]