About a little over a month ago I was diagnosed with PVC's & put on Atenolol. They now have that under control for the most part, I still get them but only a few a hour instead of 20-25 per min. But, I went to the er today, still having pvc's but the ECG picked up SVPB now along with the PVC's. Also I am a 21 year old female, 5'0 & 113lb. Do you think I am in any serious danger?