Cardiac ablation should be avoided at all costs. It causes FAR more problems--weakness, debilitating shortness of breath, etc--than the problem it is supposed to correct. COQ10, goldenseal and selenium in combination, strengthen the heart muscle and mitigate against the misfiring of the electrical signals. Cured my own problem in the face of the threat of ablation four years ago, and haven't had a problem since, which watching friends undergo the horrors of ablation, which, of course, cannot be reversed once they've killed portions of your heart muscle.