How is cardiomyopathy contracted?

Let discuss this. Cardiomyopathy means damaged heart muscle of any type. This damage indicates the heart is not working effectively as a pump., the most common causes of cardiomyopathy are "ischemic" , due to heart attacks or "viral", due to damage done to the heart muscle from a severe viral attack. Like all viral infections this is contracted from other people but they cause disease only in susceptible people.
In a young person. Most commonly a virus if other things like alcohol and tachycardia have been ruled out.