Myocardial Contrast Echocardiography Versus Thrombolysis in Myocardial Infarction Score in Patients Presenting to the Emergency Department With Chest Pain and a Nondiagnostic Electrocardiogram
Khim Leng Tong, MD*,
Sanjiv Kaul, MD, FACC*,
Xin-Qun Wang, MS ,
Diana Rinkevich, MD, FACC*,
Saul Kalvaitis, MD*,
Todd Belcik, RDCS*,
Wolfgang Lepper, MD*,
William A. Foster, MD* and
Kevin Wei, MD, FACC*,*
* Cardiovascular Imaging Center, Cardiovascular Division
Division of Biostatistics and Epidemiology, Department of Health Evaluation Sciences, University of Virginia School of Medicine, Charlottesville, Virginia

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Figure 1 Ability of tests performed in a hierarchical order for predicting early events. See text for details. MP = myocardial perfusion; mTIMI = modified Thrombolysis In Myocardial Infarction; RF = regional function; TIMI = Thrombolysis In Myocardial Infarction. Open bars = mTIMI; gray bars = mTIMI + RF; black bars = mTIMI + RF + MP; ruled bars = TIMI.
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Figure 2 Ability of tests performed in a hierarchical order for predicting intermediate events. See text for details. Abbreviations as in Figure 1. Open bars = mTIMI; gray bars = mTIMI + RF; black bars = mTIMI + RF + MP; ruled bars = TIMI.
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Figure 3 Ability of tests performed in a hierarchical order for predicting late events. See text for details. Abbreviations as in Figure 1. Open bars = mTIMI; gray bars = mTIMI + RF; black bars = mTIMI + RF + MP; ruled bars = TIMI.
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Figure 4 Event-free survival in patients with a low-risk modified Thrombolysis In Myocardial Infarction score ( 0). MP = myocardial perfusion; RF = regional left ventricular function.
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Figure 5 Event-free survival in patients with an intermediate-risk modified Thrombolysis In Myocardial Infarction score (3 or 4). Abbreviations as in Figure 4.
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