To the Editor: In the PROMISE (Prospective Multicenter Imaging Study for Evaluation of Chest Pain), Douglas et al. (April 2 issue) 1 describe the clinical outcome of patients with chest pain and ...

PARIS, France—Coronary function testing (CFT) done during the index angiography in patients who have angina with no obstructive coronary artery disease (ANOCA) is not only feasible and safe but also ...