Stress Echocardiography Beyond Wall Motion in ANOCA/INOCA: Coronary Microvascular Dysfunction and Multiparametric Assessment
Stress echocardiography has traditionally been used to identify inducible regional wall motion abnormalities caused by flow-limiting epicardial coronary artery disease. However, a substantial proportion of patients with angina or objective evidence of myocardial ischaemia have no obstructive coronary stenoses, highligh...