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. Author manuscript; available in PMC: 2013 Aug 21.
Published in final edited form as: Am Heart J. 2009 Oct;158(4 0):S37–S44. doi: 10.1016/j.ahj.2009.07.011

Figure 2.

Figure 2

Receiver operator curve for NT-proBNP predicting peak V02 < 12 mL/kg/min. Optimal cut point for maximizing performance was NTproBNP of 876 (sensitivity = 0.67, specificity = 0.61).