METHODS OF USING DEOMPERIDONE TO TERMINATE ACUTE EPISODES OF CARDIAC ARRHYTHMIA, TO RESTORE NORMAL SINUS RHYTHM

摘要

Disclosed are methods of terminating acute episodes of cardiac arrhythmia, such as atrial fibrillation or ventricular fibrillation, in a mammal, such as a human, by administering to that mammal an amount of deomperidone, or a pharmaceutically acceptable salt, derivative or metabolite thereof, effective to terminate an acute episode of cardiac arrhythmia and/or restore normal sinus rhythm or heart rate. Also disclosed are methods of maintaining normal sinus rhythm or heart rate in a mammal, such as a human, and preventing a recurrence of an episode of cardiac arrhythmia in a mammal, by administering an amount of domperidone, or a pharmaceutically acceptable salt, derivative or metabolite thereof, effective to maintain normal sinus rhythm or heart rate in a mammal that has experienced at least one prior episode of cardiac arrhythmia. Pharmaceutical compositions for use in these methods are also disclosed.