Heart Failure

Heart Failure is a chronic, progressive condition in which the heart is unable to pump sufficient blood to meet the body's needs. It is often a result of other conditions that have damaged or overworked the heart muscle, such as coronary artery disease, high blood pressure, and diabetes.

Causes[edit | edit source]

Heart failure is most commonly caused by conditions that weaken the heart muscle, known as cardiomyopathy. These conditions can include coronary artery disease, where the arteries that supply blood to the heart muscle become narrowed; high blood pressure, which forces the heart to work harder to pump blood; and diseases that cause inflammation in the heart muscle, such as myocarditis.

Symptoms[edit | edit source]

Symptoms of heart failure can vary widely from person to person, and may include shortness of breath, fatigue, swollen legs, and rapid heartbeat. The severity of these symptoms often depends on how much of the heart's pumping capacity has been affected.

Diagnosis[edit | edit source]

Diagnosis of heart failure is based on medical history, a physical exam, and results from tests and procedures such as echocardiogram, electrocardiogram, and blood tests. An echocardiogram can help determine how well the heart is pumping, while an electrocardiogram can identify heart rhythm problems and damage to the heart muscle from a heart attack.

Treatment[edit | edit source]

Treatment for heart failure usually involves a combination of medications, lifestyle changes, and sometimes surgery or devices. Medications used to treat heart failure include angiotensin-converting enzyme (ACE) inhibitors, beta blockers, and diuretics. Lifestyle changes can include quitting smoking, limiting salt and fluid intake, getting regular exercise, and managing stress.

Prognosis[edit | edit source]

The prognosis for heart failure depends on the severity of the condition, the underlying cause, and the individual's overall health. With appropriate treatment and lifestyle changes, many people with heart failure can lead a full and active life.