心肌干细胞治疗缺血性心脏病是极具前景的方法,由于其电生理特性不同于成熟心肌细胞而被认为具有潜在的致心律失常性。但近期的研究发现干细胞治疗有降低梗死后室性心律失常的效应,本文就相关研究进展做一简要综述。 Cardiac stem cells are a promising method for the treatment of ischemic heart disease and are considered to have potential arrhythmia due to their electrophysiological properties different from those of mature cardiomyocytes. However, recent studies have found that stem cell therapy has the effect of reducing ventricular arrhythmia after infarction. In this paper, a brief review of the progress of related research.