Figure 9
From: Sex and race differences in J-Tend, J-Tpeak, and Tpeak-Tend intervals
The top panel shows the age dependency of the Tpec intervals. The middle and bottom panels show the relationship between the JTpc (middle panel) and Tpec (bottom panel) and JTc intervals. The layout of the graphs and the meaning of the symbols are the same as in Fig. 8 (in the middle and bottom panel, linear regressions were calculated between the compared ECG intervals). The violet areas are the overlaps between the confidence intervals of the sex-specific regressions.
