Which condition often causes hypoperfusion?

Hypoperfusion refers to inadequate blood flow to the tissues, which can lead to insufficient oxygen and nutrient delivery. Hypotension, or low blood pressure, is a primary condition that can lead to hypoperfusion. When blood pressure is low, the force driving blood through the arteries diminishes, making it difficult for organs and tissues to receive the needed blood supply. This can result in conditions like shock, where vital organs may not receive an adequate oxygen supply, leading to potential organ damage and dysfunction.

In contrast, hypertension typically involves elevated blood pressure, which is not directly linked to hypoperfusion. Arrhythmias can affect the heart's ability to pump effectively but do not universally lead to hypoperfusion; their impact varies depending on the severity and type. Coronary artery disease may contribute to hypoperfusion in specific contexts, particularly if it leads to a heart attack or significant narrowing of coronary arteries, but it is not a direct cause of hypoperfusion on its own like hypotension is. Thus, hypotension is the most direct cause of hypoperfusion among the choices listed.