Early Saturday morning, I was awakened with severe arrhythmia from out of the blue. I had to get back on the Metoprolol which coincidentally I had stopped completely taking only one day earlier. I took a scheduled stress test today that was suppose to see how I was doing off the Metoprolol, but it became a test to see what was going on rather than to see how I’ve progressed since the procedure. This was nothing like I had before. I was/am experiencing PAC's with non-sustained runs of SVT thrown in. Cardiologist wants me back on my original dose of 100mg per day that I was taking before the procedure back in Nov. and may fool around with other meds before sending me back to the doctor who did the procedure. He thinks there might be filament of conductive muscle that he missed during the procedure. So ultimately, I may have to get another ablation done. We’ll have to see. I still managed to get 10 minutes on the treadmill which doesn’t sound like much, but at the end is running 4.2mph up a steep incline. Doc says at some points, my heart was throwing salvos of SVT between 250 up to 300 beats per minute. I could have gone more, but he punched me out having gotten enough data. I'm currently OK, but I feel PACs at least once a minute at rest, and walking about the large building here at work results in SVT and lots of PAC's. This is not good…….