Which condition is abbreviated as CAD?

Coronary Artery Disease is a condition characterized by the narrowing or blockage of the coronary arteries, typically due to atherosclerosis, which is the buildup of plaque. This condition can lead to chest pain (angina) or heart attacks, making it a significant concern in cardiovascular health. The abbreviation CAD specifically refers to this disease and is commonly used in medical settings to denote any issues related to coronary arteries.

Understanding this term is crucial not only for recognizing the condition itself but also for its implications in patient care and treatment. The other options provided might also refer to vascular issues but do not match the commonly accepted medical abbreviation of CAD.