Figure 1

Bootstrapped histograms with 95%-CIs of HF (blue) and CNTL (red) groups using de-correlated data for trace, FA, and mode in A) epicardial, B) midwall, and C) endocardial regions. Invariant histograms labeled with "*" signify a statistically significant shift in median value from CNTL to HF. An increase in trace is significant in all transmural regions (all p < 0.04) in HF compared to CNTL. A decrease in mode is significant (p = 0.04) in midwall HF compared to midwall CNTL. An increase in mode is significant (p = 0.04) in endocardial HF compared to endocardial CNTL.