This is all despite beta-blockade. However, when you say that you are still having atrial tachycardia, it suggests that the AV node may have been incompletely ablated, as you should not have any atrial arrhythmia if the AV node is non-functional. I hope this has been useful. I wish you the best of luck. Feel free to write back.
Information provided here is for general purposes only.
Specific questions should be addressed to your own doctor. The Heart Center website contains a directory of the cardiology staff that can be used to select the physician best suited to address your cardiac problem. Information contained within this forum is intended solely for general educational purposes and is not intended nor implied to be a substitute for professional medical advice relative to your specific medical condition or question. Only your physician can provide specific diagnoses and therapies. All rights reserved.