Right and left-sided failure can also occur at the same time. Congestive heart failure can cause mild symptoms, or it can be life-threatening, depending on the cause and the extent of the problem. Mild symptoms can begin with a feeling of fatigue and weakness, and progress to shortness of breath or difficulty breathing when doing physical activities. Congestive heart failure is diagnosed by physical symptoms, medical history, physical exam, along with other diagnostic tests. There is no cure for congestive heart failure, although sometimes surgery can be done if, for example, the problem is caused by a defective valve that can be repaired or replaced.
Treatment is available, however, to control heart failure.
Those who develop heart failure can lead a fairly normal lifestyle with proper treatment, especially if the problem is caught early. The goals for treatment are to relieve symptoms, take measures to improve the pumping ability of the heart, and to prevent the progression of the disease. Lifestyle changes and medication therapy are part of the usual treatment plan. There are heart medicines that can help the heart to beat more efficiently, and diuretic drugs that are sometimes used to help the body get rid of extra fluid and salt. Maintaining a healthy normal weight and a diet that is low in salt is helpful.