
Protocol Variation in Functional Coronary Angiography Among Patients With Suspected...
Introduction
Angina with non-obstructive coronary arteries (ANOCA) remains a common clinical finding among patients undergoing invasive coronary angiography for the investigation of suspected ischaemic syndromes. ANOCA may result from coronary microvascular disease or vasospasm (microvascular or epicardial spasm), which may be diagnosed using comprehensive physiology testing such as invasive functional coronary angiography (FCA).
Current guidelines (European Society […]







