I have a heart murmur, 4cm. thoriac aneurysm and mitrial value prolapse, I have recently been put on bystolic2.5 mg., overall I felt better than I have in awhile, but I did experience pain radiating from behind my ear down my neck and left shoulder, it also went into my chest. This lasted overall about 1 1/2 hrs. After it disapated I was left with a pain in my chest that felt like pulled muscles. Like I said other than this discomfort, the fatigue and general tiredness was a lot better. I would like to continue with this medicine but have concerns about the chest and shoulder pain. I am 55 year old female and in pretty good health, do not smoke or drink and am not overweight. I have had ct and heart cath and arteries are clear.

Any input would be appreciated,