
Principles and pitfalls in coronary vasomotor function testing
Coronary vasomotor dysfunction can be diagnosed in a large proportion of patients with angina in the presence of non-obstructive coronary artery disease (ANOCA) using comprehensive protocols for coronary vasomotor function testing (CFT). Although consensus on diagnostic criteria for endotypes of coronary vasomotor dysfunction has been published, consensus on a standardised study testing protocol is lacking.
In this review we provide an overview of the variations in CFT used and discuss the practical principles and pitfalls of CFT.



