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Figure 2.

Effect of the number of parameters in a secondary ("Disease with versus without left ventricular systolic dysfunction", LVSD) Advanced ECG (A-ECG) score on the score's jackknifed accuracy in the training set (N = 290).

Schlegel et al. BMC Cardiovascular Disorders 2010 10:28   doi:10.1186/1471-2261-10-28
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