What is a common term used to describe pump failure?

The term "cardiogenic shock" is commonly used to describe pump failure of the heart, emphasizing the heart's inability to pump enough blood to meet the body's needs. This condition often arises due to severe heart conditions such as a heart attack, where the heart muscle is damaged and cannot effectively circulate blood. It indicates a critical situation that demands immediate medical attention, as it can lead to organ failure and death if not addressed promptly.

In contrast to other terms, "heart failure" is a broader condition that can occur over time and may not always lead to such acute symptoms. "Circulatory collapse" refers to a state where blood circulation is critically impaired, which can occur in various situations beyond cardiac issues, making it a less specific term. "Cardiac arrest" refers to the sudden cessation of heart function, meaning the heart stops beating altogether, rather than just the heart's inability to pump effectively. In this context, cardiogenic shock accurately captures the essence of pump failure and its implications for the patient's health.