the procedure you're cardio is speaking of is probably a PVI ( pulmonary vein isolation ablation). As Arthur mention many cases of a-fib are triggered from ectopic foci within or near the pulmonary veins.
Thanks for the info.....much appreciated...
The pacemaker option is normally used for folks who have chronic AFib, and for whom a targetted ablation procedure was found not to be viable. Generally, PAF which has a PV origin, is treatable with RF ablation, and these days, the techniques target isolation of the foci (electrically active cells) located in those pulmonary veins...with no, NO, pacemaker requirement. The pacemaker is needed when the ablation is aimed at the AV node (central natural pacemaker) in order to stop your heart from beating too rapidly and erratically. I'm sure your doc was referring to the RF ablation of the foci in your PVs.
-Arthur
You should speak to your doctor for more detailed clarification re: pacemaker. I have a friend who had a successful ablation for atrial fibrillation and did not require a pacemaker. Another friend who also has AF was told that he would most likely require a pacemaker. Since meds are working pretty well for him at this time, he declined the ablation for that reason.
pretty sure only ablation procedure is option for A FIB . maybe you should see another cardiologist for a 2nd opinion . sincerely Paul