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- DictionaryHeart fail·ure/härt ˈfālyər/
noun
- 1. severe failure of the heart to function properly, especially as a cause of death: "her mother had died of heart failure"
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Jul 12, 2021 · Clearly defining heart failure (HF) in clinical practice and for the purposes of clinical research can be elusive and hard to standardize. Most definitions focus on diagnostic features of HF as a clinical syndrome, but there is significant heterogeneity regarding specific diagnostic criteria.
Mar 22, 2023 · The American Heart Association explains heart failure (HF), sometimes called congestive heart failure (CHF), as a chronic, progressive condition in which the heart muscle is unable to pump enough blood through the heart to meet the body's needs for blood and oxygen. Learn more.
Nov 5, 2023 · Congestive heart failure (CHF), as defined by the American College of Cardiology (ACC) and the American Heart Association (AHA), is "a complex clinical syndrome that results from any structural or functional impairment of ventricular filling or ejection of blood.”
- 2023/11/05
Overview. Heart failure occurs when the heart muscle doesn't pump blood as well as it should. When this happens, blood often backs up and fluid can build up in the lungs, causing shortness of breath. Certain heart conditions gradually leave the heart too weak or stiff to fill and pump blood properly.
Heart failure is a serious but common condition. In heart failure, the heart cannot pump enough blood to meet the body's needs. Heart failure develops over time as the pumping action of the heart gets weaker, or if it gets more difficult to adequately fill the heart with blood between heartbeats.
Apr 20, 2023 · Diseases & Conditions. Heart failure. Request an Appointment. Symptoms & causes. Diagnosis & treatment. Doctors & departments. Care at Mayo Clinic. Diagnosis. To diagnose heart failure, your health care provider examines you and asks questions about your symptoms and medical history.
When you have heart failure, it doesn’t mean that your heart has stopped beating. It means that your heart isn’t pumping enough blood. The heart keeps working, but the body’s need for blood and oxygen isn’t being met. Heart failure can get worse if it’s not treated.
