What does CHF stand for in cardiology?

In cardiology, CHF stands for Congestive Heart Failure. This term refers to a condition in which the heart is unable to pump effectively to meet the body's needs for blood and oxygen. Congestive heart failure is characterized by symptoms such as shortness of breath, fatigue, and fluid retention, which can lead to swelling in the legs, ankles, and abdomen.

The term "congestive" specifically refers to the congestion that can occur in the lungs and body due to fluid buildup, a common consequence of the heart's impaired ability to function efficiently. This condition can arise from various causes, including coronary artery disease, high blood pressure, and previous heart attacks, leading to a decrease in the heart's pumping efficiency.

Understanding CHF is crucial for recognizing the signs and symptoms early, which can significantly improve patient outcomes when managed appropriately.