Brugada syndrome

Brugada syndrome is a heart condition that affects the electrical system of the heart. It is characterized by an abnormal pattern on an electrocardiogram (ECG), specifically a complete or incomplete right bundle branch block and ST segment elevation in leads V1-V3. This distinctive pattern is a sign of the electrical irregularities that can occur in people with this condition. The condition is genetically heterogeneous, meaning that different genetic factors may contribute to its development. A high incidence of ventricular arrhythmia, an abnormal heartbeat, may lead to sudden death in some individuals. Brugada syndrome is known by several names, such as Bangungut, Pokkuri death syndrome, and sudden unexplained nocturnal death syndrome, highlighting its varied presentation and recognition across different regions.

The primary signs of Brugada syndrome are seen on an ECG. People with this condition show a right bundle branch block and ST segment elevation in leads V1-V3. In addition, a high occurrence of ventricular arrhythmia may be present, which can lead to sudden death.

Brugada syndrome is genetically heterogeneous, which means that different genetic variations can be involved. Although a specific gene has not been identified here, the condition does have a genetic basis. Information about other triggers or environmental risk factors is not available from the current sources.

Information about treatment is currently limited for this condition.

Information about prognosis is currently limited for this condition.

Information about current research and future directions is currently limited for this condition.