Baseline angiography found chronic total occlusion (CTO) of right coronary artery (RCA) and borderline ostial LM lesion. Visualized best in cranial projections. Caudal projections do not reveal LM disease.
Baseline cranial projection of borderline Ostial LM lesion
Baseline HD IVUS measurements - MLA: 11.06 mm2
Baseline HD IVUS
Baseline HD IVUS of borderline Ostial LM lesion
Based on HD IVUS measurements the ostial LM lesion was not significant and was left untreated
© 2022 ACIST Medical Systems. All rights reserved.