Fatigue
In addition to congestion, heart failure would lead to low cardiac inputs. This means that the heart is unable to pump sufficient blood to meet the basic needs of all organs. As a result, your body will divert blood away from unimportant parts, especially around your limbs, and transport it to vital organs like the brain or heart. That is the reason why people with heart failure might experience physical weakness and excessive fatigue. The tired feeling might last constantly, making it challenging to perform daily tasks at work or school. [3]
