Brugada Syndrome: ECG, Symptoms, Physiology & Treatments

The video discusses a medical case of Brugada syndrome, a genetic condition characterized by abnormal sodium channels leading to dangerous arrhythmias. The patient experienced chest discomfort and palpitations, with a family history of sudden death. An ECG showed ST segment elevations and T inversions, typical of Brugada syndrome. The condition is linked to the SCN5A gene and is autosomal dominant. Treatment options include ICD implantation and antiarrhythmic drugs. The video emphasizes the importance of careful drug prescription and provides resources for further learning.

What symptoms did the patient experience that led to the hospital visit?

• Chest discomfort and faintness

• Headache and dizziness

• Fever and chills

• Nausea and vomiting

Which ECG finding is characteristic of Brugada syndrome?

• Atrial fibrillation

• ST segment depression

• T wave inversion in leads V1 and V2

• Prolonged QT interval

What is the genetic inheritance pattern of Brugada syndrome?

• Autosomal recessive

• Mitochondrial

• X-linked recessive

• Autosomal dominant

What is the primary treatment for high-risk patients with Brugada syndrome?

• Surgery

• Lifestyle changes

• ICD implantation

• Beta-blockers

Which drug is carefully prescribed to patients with Brugada syndrome to manage arrhythmias?

• Lisinopril

• Metformin

• Amiodarone

• Aspirin