CHF, or Congestive Heart Failure, is a severe medical condition that occurs when the heart is unable to pump blood effectively. It is characterized by a weakened heart muscle, which leads to inefficient blood circulation throughout the body. As a result, fluid can accumulate in the lungs and other tissues, causing various symptoms and impairing the overall functioning of organs.
In more technical terms, CHF can be defined as a chronic progressive condition in which the heart's ability to pump blood is reduced. This can be caused by various factors such as coronary artery disease, heart attack, high blood pressure, heart valve problems, and certain congenital heart defects. It can also occur due to certain lifestyle habits like excessive alcohol consumption and smoking, or as a result of other diseases like diabetes or kidney problems.
Typical symptoms of CHF include shortness of breath, fatigue, persistent coughing, swollen legs or ankles, rapid weight gain, and irregular heartbeat. The severity of these symptoms often determines the stage of CHF. Treatment for CHF typically focuses on relieving symptoms, slowing down disease progression, and managing underlying causes. Medications, lifestyle changes, and in some cases, surgical interventions like heart transplant or implantation of a mechanical heart device, may be recommended depending on the individual's condition and overall health status.
In conclusion, CHF is a serious medical condition in which the heart's ability to pump blood becomes impaired, leading to fluid accumulation and a range of symptoms that affect the overall functioning of the body.
