title: Invited commentary.
authors.affiliation: Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, China.
authors.forename: Qiang
authors.initials: Q
authors.lastname: Zhao
mesh_terms: D000818:Animals; D002452:Cell Count; D045164:Mesenchymal Stem Cell Transplantation / Q000379:methods / Q000706:statistics & numerical data; D009203:Myocardial Infarction / Q000150:complications* / Q000473:pathology; D012756:Sheep; D020257:Ventricular Remodeling