after i.v . flecainide , reentrant supraventricular tachycardia was no longer inducible in pts with avrt and 1 with avnrt , inducible but non sustained ( less than or equal to 30 seconds in duration ) in 1 pt with avrt and in 3 with avnrt .
C0016229
flecainide
C0039240
supraventricular tachycardia