Which symptom is associated with Jack's condition of heart failure?

Difficulty breathing, often referred to as dyspnea, is a common symptom associated with heart failure. This condition occurs when the heart is unable to pump blood effectively, leading to fluid buildup in the lungs. As a result, individuals with heart failure frequently experience shortness of breath, especially during physical activity or when lying down. This breathlessness can become a significant concern, as it impacts daily activities and overall quality of life. Other symptoms such as increased energy levels, abdominal pain, or loss of appetite may not be as directly linked to heart failure as dyspnea, which is a hallmark sign indicating the heart's compromised ability to meet the body's oxygen demands.