Dilated Cardiomyopathy

Dilated cardiomyopathy (DCM) is a medical condition that affects the heart muscle, causing it to become weakened and enlarged. This condition can lead to hypertension or high blood pressure, which is a major risk factor for heart disease and stroke. DCM is a type of heart failure that occurs when the ventricles, which are the two main pumping chambers of the heart, become enlarged and weakened. This makes it harder for the heart to pump blood throughout the body, which can lead to symptoms such as shortness of breath, fatigue, and swelling in the feet and ankles. Hypertension, or high blood pressure, is a common risk factor for DCM. When the arteries that supply blood to the heart become narrowed or clogged, the heart has to work harder to pump blood through them. Over time, this extra strain can cause the heart muscles to become damaged or weakened, leading to DCM. In addition to hypertension, other risk factors for DCM include genetics, alcoholism, and infections such as viral myocarditis. Some people with DCM may not have any symptoms at first, but as the condition progresses, they may experience fatigue, shortness of breath, chest pain, or fainting. Treatment for DCM typically involves medications that help to improve the heart's pumping ability and reduce blood pressure. In some cases, surgery or a heart transplant may be necessary. Early diagnosis and treatment are important for improving outcomes for people with DCM.