Transient but remarked prominent early repolarization pattern, so-called “J waves”, were found on admission for recurrent VF.
Brugada syndrome was diagnosed by the typical coved type ST elevation at higher intercostal spaces.
During follow-up, coved type ST elevation appeared intermittently in the standard ECG.
When coved type ST elevation appeared, early repolarization pattern in the left precordial leads looked to be attenuated.