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Maternal Cardiac Complications
The chance of developing arrhythmias during pregnancy depends on a number of factors including: the type of arrhythmia, the history of preexisting arrhythmias, the presence of underlying structural disease and the use of arrhythmia therapy or interventions (i.e.ablation) before pregnancy.
The decision to treat arrhythmias needs to be assessed on an individual basis. The decision to start antiarrhythmic drugs depends on the frequency, duration and symptoms associated with the arrhythmia. The fetal risk of the antiarrhythmic medication needs to be discussed with the mother.