Cut-Off Value of Coronary Flow Velocity Reserve by Transthoracic Doppler Echocardiography for the Assessment of Significant Donor Left Anterior Descending Artery Stenosis in Patients With Spontaneously Visible Collaterals
Titel:
Cut-Off Value of Coronary Flow Velocity Reserve by Transthoracic Doppler Echocardiography for the Assessment of Significant Donor Left Anterior Descending Artery Stenosis in Patients With Spontaneously Visible Collaterals