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. Author manuscript; available in PMC: 2015 Nov 18.
Published in final edited form as: J Am Coll Cardiol. 2014 Nov 10;64(20):2111–2119. doi: 10.1016/j.jacc.2014.08.039

Figure 2. Hazard Ratios for CVD as a Function of the QT Interval.

Figure 2

The blue line indicates multivariable-adjusted hazard ratios for cardiovascular disease (CVD) endpoints as a function of QTcorr using restricted quadratic splines. The dashed lines delineate the upper and lower 95% confidence intervals. The horizontal red line indicates a hazard ratio of 1. Adjustment factors are described in Figure 1.