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cardiovascular

Heart Failure

A chronic condition where the heart cannot pump enough blood to meet the body's needs, causing fatigue and fluid retention.

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Overview

Heart failure means the heart's pumping action is weakened or stiff, so it cannot deliver enough oxygen-rich blood to meet the body's needs. It is a chronic, progressive condition that develops after the heart has been damaged by other conditions such as coronary artery disease, hypertension, or valve disease. Symptoms include fatigue, shortness of breath, and fluid retention (edema). With proper treatment and lifestyle changes, many people live well with heart failure for years.

Symptoms

Common Symptoms

  • Shortness of breath (especially with exertion or lying flat)
  • Fatigue and weakness
  • Swelling in the legs, ankles, or feet (edema)
  • Rapid or irregular heartbeat
  • Persistent cough or wheezing
  • Weight gain from fluid retention
  • Reduced ability to exercise
  • Nausea or loss of appetite

Diagnosis

Diagnosis typically involves clinical evaluation, medical history, blood tests, and appropriate imaging studies. A healthcare provider will assess symptoms, order relevant laboratory work, and may refer to a specialist for confirmation.

Treatments

Treatment depends on the underlying cause and severity. Options may include medication, lifestyle modifications (diet, exercise, stress management), and ongoing monitoring. Always work with a qualified healthcare provider to develop an appropriate treatment plan.

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