Abstract 9277: Assessment of Coronary Flow Reserve for the Prediction of Long-Term Outcome in Patients with Non-Obstructive Coronary Artery Disease; Transthoracic Doppler Echocardiographic Study

Introduction. Coronary flow reserve (CFR) is dependent on microvascular blood flow which reflects the combined effects of the epicardial coronary stenosis and microvascular dysfunction. Various cor...