Which of the following is not a symptom of cardiomyopathy ?

Fever.

Explanation:

Cardiomyopathy -- it's referred to the diseases of the heart muscle. They have many causes, symptoms and signs, and also, treatments. Cardiomyopathy causes the heart muscle to be enlarged, rigid or thick, in most cases. As it gets worse, the heart becomes weaker. It becomes barely able to pump the blood through the body. The result is usually a heart failure or irregular heart beating -- arrhythmias.

Fever is the increase in the body's temperature and it's temporary, the cause is illness. It's a sign that something is out of the ordinary state in one's body.

9, 5, 10000000 ( that is supposed to be a ten for the last one)