Multaq (dronedarone) was found to increase the risk of death or serious adverse cardiovascular events if used by patients in permanent atrial fibrillation (AF).
The safety review completed by the FDA sparked the following revisions to the Multaq label:- Healthcare professionals should not prescribe Multaq to patients with AF
- Healthcare professionals should monitor the heart rhythm of a patient on Multaq at least once every three months
- Patients prescribed Multaq should receive antithrombotic therapy


