Ia. Paraskevaidis et al., TRANSESOPHAGEAL DOPPLER EVALUATION OF LEFT ANTERIOR DESCENDING CORONARY-ARTERY ANGIOPLASTY, The American journal of cardiology, 80(7), 1997, pp. 947
Transesophageal Doppler echocardiography call noninvasively evaluate t
he functional results of left anterior descending coronary artery angi
oplasty. Coronary-flow reserve assessed by this technique is significa
ntly increased only in those patients with less severe residual stenos
is as detected by intravascular ultrasound, thus allowing a noninvasiv
e assessment of the results of left anterior coronary artery angioplas
ty.