The causes of cardiomyopathy can vary depending on the type, but some common factors include:
- Genetic Mutations: Many forms of cardiomyopathy, especially hypertrophic and ARVC, can be inherited and result from genetic mutations.
- Chronic Health Conditions: Conditions such as high blood pressure, diabetes, obesity, and thyroid disorders can contribute to the development of cardiomyopathy.
- Infections: Viral infections that cause inflammation of the heart muscle (myocarditis) can lead to cardiomyopathy.
- Alcohol and Drug Use: Excessive alcohol consumption and the use of certain drugs can damage the heart muscle.
- Nutritional Deficiencies: Lack of essential nutrients like vitamins and minerals can weaken the heart muscle.
- Unknown Causes: In many cases, the exact cause of cardiomyopathy remains unknown.