Sign 4. Edema: The Telltale Sign of Heart Failure
Swelling, specifically in the lower body parts like legs, ankles, and feet, can be an explicit sign of heart failure. Known as edema, this symptom manifests when the heart’s inefficiency to pump blood leads to fluid buildup in the body tissues.
Most individuals dismiss swelling as a result of prolonged standing or an injury. But when edema is persistent or recurrent, it signals an underlying problem. Swelling related to heart failure often worsens throughout the day, particularly noticeable in the evening.
One characteristic of heart-related edema is its tendency to leave an indentation when pressed, medically termed as pitting edema. This feature can aid in differentiating heart failure-related swelling from other types. Besides, this swelling isn’t limited to one side and usually impacts both legs.
Another telling sign of heart failure is the presence of edema along with other symptoms. When swelling coexists with symptoms like fatigue or shortness of breath, it presents a stronger case for heart failure. Recognizing this pattern can play a pivotal role in early detection. (4)
