Comparison of LR Models Kennedy FT LR Selker LRConstant -3.07 -2.14 ST elevation 3.16 2.96New Q waves 1.37 2.00 ST depression 1.95 1.76 LV Failure (Crackles) 1.54 0.807 Old ischemia -0.86 Family history of MI 0.43 Age -0.016Duration -0.0046 T wave 0.805 Right arm -0.22 Vomiting 0.68 Hypoperfusion 0.47Chest pain #1 Sx 0.71Chest pain/24h 1.00 T wave nl/flat 1.13 Nitroglycerin use 0.51Previous MI 0.42STchange nl/flat 0.77STchange normal 0.83

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