Phase II Combination Stem Cell Therapy for the Treatment of Severe Coronary Ischemia(CI)

For the cell product, proper aliquots of each cell type will be taken to fulfill the doses established for this protocol. The two aliquots will be mixed and resuspended to a final volume of 3 ml in the 'Final Suspension Medium' which consists of Dulbecco's Phosphate Buffered Saline (DPBS), containing 5% human serum albumin.

For placebo, 3 ml of the 'Final Suspension Medium' which consists of Dulbecco's Phosphate Buffered Saline (DPBS), containing 5% human serum albumin will be transferred to a 5 ml syringe