Fig. 3
From: Troponin I levels in permanent atrial fibrillation—impact of rate control and exercise testing
Relative decrease in hs-TnI and hs-TnT levels following treatment. The decline in hs-TnI and hs-TnT levels associated with beta-blocker and calcium channel blocker treatment was similar, except for a larger relative decrease in hs-TnI levels following verapamil treatment (p = 0.017) (p-values derived from the Mann–Whitney U-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; hs-TnT, high-sensitivity troponin T