Below is an instruction from Human. Write a response.
    ### Instruction:
    How to diagnose Cardiomyopathy ?
    ### Response:
    Your doctor will diagnose cardiomyopathy based on your medical and family histories, a physical exam, and the results from tests and procedures.
                
Specialists Involved
                
Often, a cardiologist or pediatric cardiologist diagnoses and treats cardiomyopathy.
    