A 25-year-old woman presented to her local hospital following her third episode of syncope in 2 years. All three episodes occurred when she sat down -- the first on a train; the second and third after ...

Polymorphic ventricular tachycardia is an abnormal heart rhythm where the bottom chambers of your heart beat too quickly. People with severe cases may experience sudden cardiac arrest. Conditions that ...

What are the three Brugada Syndrome types and their corresponding ECG patterns? Brugada Syndrome is a genetic disorder that results in sudden cardiac death from polymorphic ventricular tachycardia or ...

Brugada syndrome is a genetic disorder that results in sudden cardiac death from polymorphic ventricular tachycardia or ventricular fibrillation in the setting of a structurally normal heart. This is ...

Background: A 25-year-old woman experienced three episodes of syncope over the course of 2 years. The attacks all occurred just after she had sat down, and two were accompanied by convulsions. She had ...