cardiac failure

Cardiac failure, often called heart failure, occurs when the heart's ability to pump blood effectively is weakened. As a result, the heart can't supply enough oxygen and nutrients to the body's organs and tissues. This leads to symptoms like fatigue, shortness of breath, and swelling in the legs or abdomen. Causes include conditions like high blood pressure, heart attacks, or valve problems that damage the heart muscle. It is a chronic condition that requires management through lifestyle changes, medications, or sometimes medical procedures, helping to improve quality of life and prevent further deterioration.