Diagnosis and treatment of patients with ANOCA

Abstract

A substantial number of patients undergoing coronary angiography for angina or ischemia in noninvasive tests have coronary arteries without lesions or with nonsignificant stenosis. Many of these patients have nonobstructive myocardial ischemia (INOCA/ ANOCA), which is an entity with prognostic importance that significantly affects patients’ quality of life. The absence of a proper diagnosis leads to inappropriate medical treatment, repeat diagnostic tests, and greater use of social and health resources. An adequate diagnostic strategy is required for individualized treatment that improves symptoms and quality of life. In this document from the SEC-Clinical Cardiology Association, SEC Interventional Cardiology Association, SEC-Ischemic Heart Disease and Acute Cardiac Care Association, and SEC-Cardiovascular Imaging Association of the Spanish Society of Cardiology, we provide simple and practical algorithms, with the aim of facilitating the early diagnosis and most appropriate treatment for patients with ANOCA.