Dilated cardiomyopathy

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Dilated cardiomyopathy is a serious problem that occurs when the heart muscle has become weak and enlarged. It does not have the strength to pump enough blood to the rest of the body.

Symptoms can come on gradually, over months or years. They also can start suddenly, such as after a viral infection or pregnancy. As the heart muscle weakens, a person may feel short of breath, especially when active. Other symptoms include fatigue, problems breathing while lying down, and swelling in the legs.

Most times, dilated cardiomyopathy is treated with several medicines. Changes in eating habits and lifestyle are also important in managing symptoms. These changes include limiting how much salt the person gets from food and drinks.

Current as of: July 31, 2024

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Current as of: July 31, 2024

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.