coronary artery disease equivalents
Clinical conditions that confer cardiovascular risk comparable to established coronary artery disease, warranting similar preventive treatment intensity.
Full Definition
Coronary artery disease equivalents are clinical conditions associated with a cardiovascular risk profile similar to that of patients with established coronary artery disease, typically defined as a 10-year risk of major cardiovascular events exceeding 20%. These conditions include diabetes mellitus, peripheral arterial disease, carotid artery disease, abdominal aortic aneurysm, and chronic kidney disease. Patients with these conditions are candidates for aggressive risk factor modification including high-intensity statin therapy, antiplatelet therapy, and intensive blood pressure control, similar to secondary prevention strategies. The concept helps clinicians identify high-risk patients who would benefit from intensive preventive interventions despite not having overt coronary disease. Different guidelines may vary in their specific definitions of risk equivalents.
Usage
Usage note: Distinguish from 'cardiovascular risk equivalents' and 'coronary heart disease equivalents' which may have different clinical definitions.
In Context
- "Peripheral arterial disease is considered a coronary artery disease equivalent requiring high-intensity statin therapy." — Treatment guideline
- "The patient with diabetes and chronic kidney disease has multiple coronary artery disease equivalents." — Clinical assessment