What is Heart Failure?

Overview

Heart failure is a serious condition that affects how well the heart works. When the heart is weak or stiff, it struggles to pump blood effectively, which can cause various health problems. This can happen due to several reasons, including coronary artery disease, high blood pressure, or previous heart attacks, making it a common issue among older adults. In heart failure, the body may not get enough oxygen and nutrients, leading to symptoms such as extreme tiredness, swelling in the legs, and difficulty breathing, especially during physical activity. For example, a person with heart failure might find it hard to walk up a flight of stairs without feeling out of breath. Understanding heart failure is crucial as it can significantly impact one's quality of life and requires ongoing management and treatment. This condition is also important in the context of diseases and conditions because it can lead to severe complications if left untreated. Patients may require lifestyle changes, medications, or even surgical interventions to manage their heart failure effectively. Recognizing the signs early and seeking medical attention can help improve outcomes and maintain a better quality of life.