Hello Doc. Some of you are very helping nature. I am 35, weight 76, taking telmaxx 50 from 5 years. I did ecg, stress test, 2d echo in past 6 month which comes normal. Met cardiologist last month and he advised continuation of telmaxx50 and not to worry and said your heart is fine. Now, from last few days, I am having twitching/biting sensations on left chest muscular part. Sometimes below left nipple, sometimes above nipple and sometimes to right on left nipple. It's only on flesh part of left chest. I don't think it's related to heart but it's very annoying. Not painful but takes all attention. Could you highlight, it must be muscular but only on left chest flesh on side, up,below of left chest nipple.