COMPARISON OF THE EFFICACY OF BISOPROLOL AND IVABRADINE ON DOPPLER DERIVED CORONARY FLOW RESERVE IN PATIENTS WITH STABLE ANGINA PECTORIS: BEYOND THE HEART RATE

Both beta blockers and ivabradine showed to improve hyperemic coronary flow velocity and coronary flow reserve (CFR) in patients with stable coronary artery disease (CAD). There are no data on comparison of their effects. The purpose of this study was to assess the effects of ivabradine and