Feasibility of Measuring Coronary Flow Velocity and Reserve in the Left Anterior Descending Coronary Artery by Transthoracic Doppler Echocardiography in a Relatively Obese American Population

Abstract

These results suggest that the noninvasive measurement of CFV and CFVR of the LAD is feasible even in a relatively obese American population. Furthermore, the success rates for recording CFV and CFVR are similar to those measured in a Japanese population. This methodology has the potential to provide useful physiological information on the coronary circulation in American patients.