What does "CAD" primarily refer to in a clinical setting?

In a clinical setting, "CAD" primarily refers to Coronary Artery Disease. This condition involves the narrowing or blockage of the coronary arteries, which supply blood to the heart muscle. Over time, cholesterol and other materials can build up in the arteries, leading to atherosclerosis. This can result in decreased blood flow to the heart, causing symptoms such as chest pain or angina, and increasing the risk of heart attacks.

Coronary Artery Disease is a leading cause of morbidity and mortality worldwide, making its identification and management critical in the medical field. Understanding this acronym aids healthcare professionals in communicating effectively regarding cardiovascular health and interventions. Other terms, such as Chronic Artery Disease, may pertain to various vascular conditions but do not specifically encapsulate the nature and implications of coronary artery issues, which is why they do not accurately represent what "CAD" denotes in a clinical context.