Dynamic changes of miRNAs and cTnI in patients at different time points after heart transplantation. Figure A, C, E, copy number of miR-133a, miR-208a, and miR-133b in plasma compared to healthy control from Day 0 to Day 14. Figure B, D, F, time course of miR-133a, miR-208a, miR-133b and cTnI in patients from Day 0 to Day 14. The data have been normalized to the peak level that each microRNA and troponin I achieved in each patient. **P < 0.01, *P < 0.05 vs healthy control in figure A, C, E; **P < 0.01, *P < 0.05 for miRNAs vs Day 14, §P < 0.01 for cTnI vs Day 14 in figure B, D, F.