Cardiomyopathy changes the structure of your heart. The muscle may thicken and become stiffer, or the heart may dilate. Myocarditis is an acute inflammation of your heart muscle, usually caused by a viral infection. Acute inflammation may result in a dilated cardiomyopathy.
These effects on your heart muscle weaken your heart so that it doesn't pump effectively, which can lead to heart failure.
|Explains her consultant thinks her heart failure was caused by a viral infection