1. Anomalous aortic origin of a coronary artery: 90% of optimal therapy is 50% improved technology 
Ralph S. Mosca, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 155, Issue 1, Pages (January 2018)
DOI: /j.jtcvs
Copyright © 2017 The American Association for Thoracic Surgery Terms and Conditions

2. In AAOCA, 90% of optimal patient care is 50% improved technology.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2017 The American Association for Thoracic Surgery Terms and Conditions