Cardiomyopathy other diagnostic studies
Cardiomyopathy Microchapters |
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Overview
Other Diagnostic Studies
Myocardial Biopsy
For this procedure, your doctor removes a piece of your heart muscle. This can be done during cardiac catheterization. The heart muscle is studied under a microscope to see whether changes in cells have occurred. These changes may suggest cardiomyopathy. Myocardial biopsy is useful for diagnosing some types of cardiomyopathy.
Genetic Testing
Some types of cardiomyopathy run in families. Thus, your doctor may suggest genetic testing to look for the disease in your parents, brothers and sisters, or other family members.
Genetic testing can show how the disease runs in families. It also can find out the chances of parents passing the genes for the disease on to their children. Genetic testing also may be useful if your doctor thinks you have cardiomyopathy, but you don't yet have signs or symptoms. If the test shows you have the disease, your doctor can start treatment early, when it may work best.