Posted on 13-Jul-2023 - Last updated: 13-Jul-2023
... 150mg 2X day) Any info on long term use. Had two ablations and may be looking at No. 3 soon. The 150's seem to be doing a good job on the a fib and SVT, but they still come to visit occasionally. (67 yr old male/good health/resting heart rate on 150mg tabs is mid to low 40's)