<prompt> Brugada syndrome is characterized byST elevationProlonged PR intervalProlonged QT intervalTall T waves  <response>: Brugada syndrome is a rare syndrome characterized by 0.2 mV of ST-segment elevation with a coved ST segment and negative T wave in more than one anterior precordial lead V1-V3 and episodes of syncope or cardiac arrest due to polymorphic VT in the absence of structural hea disease.Harrison 19e pg: 1497 