Successful treatment of arrhythmia with β-blocker and Flecainide
combination in pregnant patients with Andersen-Tawil syndrome
Abstract
Andersen-Tawil syndrome (ATS) is a rare inherited ventricular arrhythmia
(VA). Here, we reported two KCNJ2-associated ATS patients who got
pregnant and underwent vaginal birth safely. Both individuals had VA,
micrognathia without periodic paralysis. β-blocker plus flecainide could
be an effective treatment combination when monotherapy failed to control
arrhythmia.