Overview
Drondarone has sodium channel blockade, beta adrenergic blockade, cardiac repolarization, and calcium channel blockade eects (Class I, II, III, IV eects).
-Dronedon contains an active substance named dronedarone. It belongs to a group of medicines called anti-arrhythmics that help regulate your heart beat. -Dronedon is used if you have a problem with your heart rhythm (your heart beats out of time -atrial fibrillation) and spontaneously, or through a treatment called cardioversion has changed your heartbeat back to normal rhythm. -Dronedon prevents repetition of your problem of irregular heart rhythm. -Dronedon is used only in adults.