Table 1.

Clinical trials of cell-based therapy in therapeutic angiogenesis for refractory angina

Abbreviations: BM, bone marrow; BM-MNC, bone marrow mononuclear cell; BM-MSC, bone marrow mesenchymal stem cell; BMSC, bone marrow stem cell; CCSAC, Canadian Cardiovascular Society Angina Classification; EPC, endothelial progenitor cell; IC, intracoronary infusion; IC-XRF, intra-coronary-x-ray fluoroscopy; IM, intramyocardial injection; LVEF, left ventricular ejection fraction; NYHA, New York Heart Association; PRCSP, percutaneous retrograde coronary sinus perfusion.