What is the cause of dilated cardiomyopathy?
The specific reason for dilated cardiomyopathy is not known, Causes can include nutritional deficiencies, stress, anemia, Viral Infection , excessive consumption of alcohol, genetic, etc.

What are the symptoms of dilated cardiomyopathy?
Symptoms of dilated cardiomyopathy include

       Breathlessness,
       Getting tired very often
       Relatively less urine production
       Irregular pulse
       Swelling in abdomen or legs ( wherever fluid is retained)
       Chest pain
       Rapid weight gain in very few days.