Nonischemic cardiomyopathy is when problems with your heart muscle aren’t due to reduced blood flow. Instead, causes include genetics, infections, and autoimmune conditions. Cardiomyopathy is the ...
Medically reviewed by Christopher Lee, MD Key Takeaways Cardiomyopathy is a disease that affects the heart muscle, making it weak or stiff.Medication, surgery, and lifestyle changes can help improve ...