Gary L Murray received a Phi Beta Kappa Bachelor’s degree from Rhodes College, Memphis, USA. He received Belk Bible Award for the most outstanding Bible student. After graduating from Tulane University School of Medicine, New Orleans, USA, his Post-doctoral training was at University of Tennessee Center of Health Care Sciences, Memphis, USA. He became Co-director of Cardiac Catheterization as well as Nuclear Cardiology laboratories at Baptist Hospital, Memphis, USA. He then became Chief of Medicine, North Las Vegas, USA. Since, he has been in private practice in Memphis, yet he has managed to publish several articles and co-created the Shad-Murray first pass RNA exercise test for coronary disease that was employed at many centers in the USA and Europe. He participated in clinical trials of first elective coronary stent, as well as the first coronary atherectomy and laser devices. His ANS studies have been cited in the new textbook on clinical autonomic disorders by Colombo. He has spoken in several countries worldwide. He is currently Director of Research at Heart and Vascular Institute, Germantown, USA.