What Is the Genetic Condition That Causes an Enlarged Heart?
Learn about the genetic condition cardiomyopathy that leads to an enlarged heart and its types including dilated and hypertrophic cardiomyopathy.
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The genetic condition often associated with an enlarged heart is known as cardiomyopathy. Cardiomyopathy affects the heart muscle, making it harder for the heart to pump blood to the rest of the body. An enlarged heart can result from different types of cardiomyopathy, including dilated cardiomyopathy, where the heart's chambers enlarge and weaken. Hypertrophic cardiomyopathy, contributed by genetic factors, leads to thickened heart muscle walls. These conditions can run in families, indicating a genetic predisposition.
FAQs & Answers
- What causes an enlarged heart genetically? An enlarged heart can be caused genetically by cardiomyopathy, specifically types like dilated cardiomyopathy and hypertrophic cardiomyopathy, which affect the heart muscle's size and function.
- Is cardiomyopathy hereditary? Yes, many forms of cardiomyopathy, including hypertrophic and dilated types, have a genetic component and can run in families.
- What are the symptoms of hypertrophic cardiomyopathy? Symptoms of hypertrophic cardiomyopathy include shortness of breath, chest pain, palpitations, dizziness, and sometimes fainting, often varying in severity.