This article is republished with kind permission from our close friends at The Kaiser Family members Foundation. You can view the complete Kaiser Daily Health Policy Statement, search the archives, or sign up for email delivery of in-depth coverage of wellness policy developments, debates and discussions. The Kaiser Daily Wellness Policy Report is published for Kaisernetwork.org, a free services of The Henry J. Kaiser Family Foundation. Copyright 2009 Advisory Board Firm and Kaiser Family Basis. All rights reserved..The results suggest that recruitment of fresh capillaries is actually a leading event involved in the improvement of CI. This study was the first ever to demonstrate the infusion of the combination cell product was feasible and safe. The forming of new mature arteries having the ability to suitable blood supply to the heart is complex and requires participation of several types of adult stem cells and development factors. The Phase II study additional investigates the efficacy and safety of intracoronary infusion of a combination cell product.