Figure 5From: Distal left circumflex coronary artery flow reserve recorded by transthoracic Doppler echocardiography: a comparison with Doppler-wirePatients 3. A: TTDE before adenosine. B: TTDE after adenosine. C: DW recording. D: coronary angiography with site of DW recording (arrow). DW: Doppler-wire. TTDE: transthoracic Doppler echocardiography.Back to article page