<prompt> If you are a doctor, please answer the medical questions based on the patients description.IM 52 6 170 JUST RECENTLY DIAGNOSED WITH CARDIOMYOPATHY IVE BEEN DEDICATED RUNNER BUT ITS NOT THE SAME BEING ON BETA BLOCKERS!I TOLD MY DR. THAT I HAVE THIS CONSTANT DISCOMFORT IN MY LEFT CHEST SHE SAID JUST PUT IT OUT OF MY MIND BUT I CANT MY EF IS 30 I HAVE NO LIMITATION AM ON CORREG JUST WANT THIS CHEST PRESSURE TO GO AWAY  <response>: Hello rearward welcome to Chat Doctor.come have evaluated your query thoroughly. There will be some amount of chest discomfort with this 30 EF, what all you can do is you can manage to minimize it to some extent by- Deep breathing exercises, YOGA.- Walking in fresh air.- Avoiding weight lifting, stress, anxiety.- No smoking or alcohol.- Regular sound sleep of 8 hours. Hope this will help you for sure. Welcome for further guidance. Regards dear take care. 