Isolated Brugada Pattern in Limb Leads: An Indicator of Sudden Cardiac Death
Huy Nguyen The Nam1, Dan Nguyen Van1, Tuan Nguyen Xuan1
1Hanoi Heart Hospital, Hanoi, Vietnam.
None:
Brugada syndrome is classically characterized by coved-type ST-segment elevation in leads V1 or V2. Repolarization abnormalities in peripheral leads have been previously reported in patients with Brugada syndrome; however, spontaneous isolated type 1 Brugada patterns confined to non-right precordial leads remain rarely described, particularly in individuals without a prior diagnosis of Brugada syndrome. TAKE-HOME MESSAGE: Spontaneous isolated type 1 Brugada patterns confined to non-right precordial leads may suggest underlying Brugada syndrome and serve as potential markers of malignant ventricular arrhythmias.
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