title: Invited commentary.
authors.affiliation: Division of Cardiovascular Surgery, Toronto General Hospital, Toronto, Ontario, Canada. andrewsycheng88@gmail.com
authors.forename: Andrew S
authors.initials: AS
authors.lastname: Cheng
authors.forename: Terrence
authors.initials: T
authors.lastname: Yau
mesh_terms: D000818:Animals; D001672:Biocompatible Materials / Q000008:administration & dosage*; D004195:Disease Models, Animal; D015552:Injections, Intralesional; D008845:Microinjections; D009203:Myocardial Infarction / Q000188:drug therapy*; D012680:Sensitivity and Specificity; D013552:Swine; D020257:Ventricular Remodeling / Q000187:drug effects*
chemical_list: D001672:Biocompatible Materials