Effect of intracoronary autologous bone marrow mononuclear cells transplantation on arrhythmia in canines

Objective To observe the survival and the differentiation of grafted bone marrow cells(BM-MNCs)in host myocardium.To observe whether BM-MNCs transplantation can potentially cause arrhythmia and whether the BM-MNCs transplantation can alter the spatial distribution of connexins,important mediator for arrhythmia gen-