What is one sign of circulatory overload?

Jugular vein distention (JVD) is a significant sign of circulatory overload. It occurs when excess fluid in the body increases pressure in the right atrium and consequently in the jugular veins, causing them to become distended. This is often associated with conditions such as heart failure or fluid overload, where the body is unable to appropriately manage the increased volume of blood or fluid. Observing JVD can alert medical personnel to potential complications related to fluid balance and cardiac function, which is essential for timely intervention in patients at risk of or experiencing circulatory overload.