The Texas Heart Journal Post-Print yes Cardiomyoplasty, cardiovascular system/drug effects, cell transplantation/methods, disease models, animal, myoblasts, skeletal/transplantation, myocardial ischemia/drug therapy, rats, Wistar, recovery of function, relaxin/metabolism/therapeutic use, ventricular remodeling This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.