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Heart failure

Description

An in-depth report on the causes, diagnosis, treatment, and prevention of heart failure.


Alternative Names

Cardiomyopathy; Congestive heart failure


Symptoms

Many symptoms of heart failure result from the congestion that develops as fluid backs up into the lungs and leaks into the tissues. Other symptoms result from inadequate delivery of oxygen-rich blood to the body's tissues. Since heart failure can progress rapidly, it is essential to consult a doctor immediately if any of the following symptoms are detected.

Symptoms of Left-Side Heart Failure

Fatigue and shortness of breath (dyspnea) are the first symptoms. They are caused by fluid in the lungs. Patients typically report that they feel out of breath after mild exertion. It is unlike the breathlessness of angina, which feels like a heavy weight pressing on the chest.

Ultimately, fluid in the lungs may build up. This is called pulmonary edema. When this happens, symptoms become more severe.

Symptoms of Right-Side Heart Failure


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