
Endotypes of angina with non-obstructive coronary arteries: a prospective multicentre...
Angina and/or myocardial ischaemia with non-obstructive coronary arteries (ANOCA/INOCA) affects more than one in three individuals with stable ischaemic heart disease, and women are more often affected. This high prevalence of ANOCA, its impact on health-related quality of life and prognosis, and evidence supporting the role of invasive coronary function tests in persistently symptomatic patients have led to a class I recommendation in international practice guidelines and a call for further research into the diagnosis of this condition. As underlined in these guidelines, ANOCA/INOCA is ‘rarely correctly diagnosed and no tailored therapy is prescribed for these patients.’








