What is the condition called where the heart cannot pump enough blood to the body's organs?

The condition where the heart cannot pump enough blood to meet the body's needs is known as congestive heart failure. This occurs when the heart's pumping ability is diminished, resulting in insufficient blood flow to the organs and tissues. As a consequence, the body may experience a range of symptoms, including fatigue, weakness, and fluid retention leading to swelling in the legs and abdomen.

Congestive heart failure can be caused by various underlying factors, such as coronary artery disease, high blood pressure, or previous heart attacks that have weakened the heart muscle. It signifies a systemic issue in which the heart's functionality is compromised, emphasizing its role in effectively circulating blood.

While other conditions, such as coronary artery disease or cardiomyopathy, can contribute to the development of heart failure, they do not specifically describe the state of the heart's pumping capacity as effectively as congestive heart failure does. Arrhythmia relates more to irregular heart rhythms which can affect cardiac output but is not inherently a condition of inadequate blood pumping like congestive heart failure.