Fig. 2
From: Troponin I levels in permanent atrial fibrillation—impact of rate control and exercise testing
Resting hs-TnI levels at baseline and during treatments. All drug regimens reduced the resting levels of high-sensitivity troponin I compared to baseline (p < 0.001 for all, p-values derived from the Wilcoxon signed-rank test). Center lines show the medians; box limits indicate the 25th and 75th percentiles; whiskers extend 1.5 times the interquartile range from the 25th and 75th percentiles. Abbreviations: hs-TnI, high-sensitivity troponin I