If you have tightness near your left shoulder and left Pec, is that from too muc!
Question: If you have tightness near your left shoulder and left Pec, is that from too much cholesterol?
or just a pulled muscle?
Answers:
Probably a pulled muscle. I had a really bad muscle strain there and inside my chest....I can't remember what the doctor called it but it happened from coughing too much from my cold. It felt like I was having a heart attack