Symptoms of congestive heart failure are related to the buildup of fluid in the lungs and in other areas of the body. Common symptoms include shortness of breath, cough, and swelling. Other symptoms include fatigue and limitations on physical activity. The symptoms of congestive heart failure are grouped into classes, based on their severity and the level of activity that can be tolerated.
Common Symptoms of Congestive Heart Failure
- Shortness of breath or difficulty breathing
- Cough
- Feeling tired
- Swelling in the ankles, feet, legs, and sometimes the abdomen
- Weight gain
- Frequent urination
- Limitations on physical activity.
Symptoms of Congestive Heart Failure: Shortness of Breath
Shortness of breath and feeling tired are caused by the buildup of fluid in the lungs and around the lung (called pleural effusions). When symptoms of congestive
heart failure start, you may feel tired and short of breath after routine physical exertion. Climbing two flights of stairs, for example, may make you feel winded.
As the disease progresses, the symptoms of congestive heart failure get worse. You may begin to feel tired and short of breath after simple activities, like getting dressed or walking across the room. Some people have shortness of breath when lying flat.
Symptoms of Congestive Heart Failure: Cough
Fluid buildup in the lungs can also cause a cough. The cough is often worse at night and when you are lying down. Excessive fluid in the lungs can cause a life-threatening condition called acute pulmonary edema. This condition requires emergency treatment.
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