Drug comparisons
Flecainide vs Moricizine
Compare Flecainide and Moricizine antiarrhythmics for heart rhythm disorders. Review uses, black box warnings, side effects, pregnancy risks, and key differences.
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Clinical context
This comparison is triggered when selecting a class I antiarrhythmic for ventricular or supraventricular arrhythmias in patients without structural heart disease.
Bottom line
Flecainide is more frequently prescribed for atrial fibrillation, but both drugs require strict patient selection due to proarrhythmic potential.
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