I50: Heart failure

I50.0: Congestive heart failure

Congestive heart failure (CHF) is a chronic condition where your heart isn't able to pump blood as well as it should. This can happen if the heart muscle itself isn't strong enough or if there's a problem with the valves controlling the blood flow in your heart. CHF doesn't mean your heart has stopped working, but it's not functioning as optimally as it needs to meet your body's demands. Symptoms include shortness of breath, fatigue, swollen legs, and rapid heartbeat. Over time, CHF may result in a buildup of fluid, known as "congestion," in your lungs and other body tissues. CHF can also lead to other health issues like irregular heartbeat or conditions impacting your kidneys and liver. It can get worse if it's not managed properly and can lead to serious complications, like heart attack or stroke.