Common Heart Failure Symptoms

Common heart failure symptoms include feeling unusually tired and lacking energy, shortness of breath, especially during activity or when lying down, swelling in the legs, ankles, or abdomen, and rapid or irregular heartbeat. Some people may experience persistent cough or wheezing, sudden weight gain from fluid buildup, and difficulty concentrating. These symptoms result from the heart's reduced ability to pump blood effectively, leading to fluid retention and decreased oxygen delivery to the body. Recognizing these signs early can help in managing the condition and preventing complications.