Cardiomyopathy refers to anatomical and functional changes affecting the cardiac muscle. Cardiomyopathy results from many genetic causes or secondary diseases and leads to hypertrophy or dilatation of the heart. Heart failure and dysrhthmias will eventually develop due to abnormal contractility or electrical activity.
This lecture reviews cardiomyopathy and related pathology.
totally misleading in explaining the classification of different types of cardiomyopathies .