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. 2011 Apr 15;6(4):e18751. doi: 10.1371/journal.pone.0018751

Figure 5. Histograms showing the distribution of the QT interval.

Figure 5

(A) Controls (empty bars) and soccer players before game (full bars) and (B) controls (empty bars) and soccer players after the game (hashed bars). Bin size is 10 ms. (nā€Š=ā€Š76 persons/group).