Injuring one or more of these muscles can cause pain in the upper back and shoulder. Such injuries can also cause difficulty moving the arm or shoulder. Symptoms of muscle strain include a feeling ...

The shoulder blades are the triangular bones on the back of the shoulders ... However, anyone experiencing shoulder pain and other heart attack symptoms, such as shortness of breath, should ...

The diagnosis of shoulder blade pain starts with a review of your symptoms, medical history, and family history as well as a ...