Heart failure means that your heart muscle doesn't pump as much blood as your body needs. In time, this causes fluid to build up in your body, and you have symptoms like swelling in the legs and feeling out of breath and weak.
Heart failure usually gets worse over time. But treatment can slow the disease and help you feel better and live longer.
Current as of: January 10, 2022
Author: Healthwise Staff
Medical Review:Adam Husney MD - Family Medicine & Rakesh K. Pai MD, FACC - Cardiology, Electrophysiology & Martin J. Gabica MD - Family Medicine & Stephen Fort MD, MRCP, FRCPC - Interventional Cardiology