Emotional pain can indeed have physical ramifications. One good example is "broken heart syndrome" or Takotsubo cardiomyopathy. As a result of emotional stress (possibly caused by the death of a loved one), the cardiac muscle is weakened. See the link below for more information.

glycogen cardiomyopathy

Restrictive cardiomyopathy is a form of cardiomyopathy in which the walls of the heart become rigid.

Congestive cardiomyopathy

Primary cardiomyopathy not elsewhere classified