Abstract
Chronic coronary syndromes (CCS) occur commonly in the absence of flow-limiting epicardial coronary stenoses. Ischemia or angina with no obstructive coronary arteries (INOCA/ANOCA) may be caused by coronary microvascular disease, coronary artery spasm, myocardial bridging, diffuse atherosclerosis, or a combination of disorders. We highlight the new recommendations in the 2024 European Society of Cardiology (ESC) guidelines on CCS relevant to the diagnosis and management of INOCA/ANOCA. The guidelines place a new emphasis on consideration of INOCA/ANOCA early during cardiovascular risk stratification and the initial diagnostic workup for chest pain. There is a new class I recommendation for the availability of invasive coronary function testing (CFT) at the time of initial coronary angiography, when mechanisms of chest pain are uncertain after non-invasive testing, and in patients with established INOCA/ANOCA who have persistent symptoms and poor quality of life despite medical therapy. Once underlying disorders have been identified based on the results of invasive CFT, the ESC guidelines emphasize a patient-centered, mechanism-based approach to medical treatment of INOCA/ANOCA to improve symptoms and quality of life. The 2024 ESC CCS guidelines provide a new vision for the diagnosis and management of ANOCA/INOCA, with an expanded role for invasive CFT and targeted medical therapy to improve symptoms and quality of life in patients with angina.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call