GILURYTMAL
What it isClass IA sodium channel blocker; arrhythmias and Brugada provocation testing.
Why this oneIt unmasks the Brugada ECG pattern within minutes, which is its main modern use.
What limits itProarrhythmia during the test itself, so it is done with resuscitation available. Not US-approved.
NO BOXED WARNINGS
Principal riskProarrhythmia during the test itself, so it is done with resuscitation available
