My current focus is to evaluate the presentation, extend, and serverity of myocardial ischemia in non-ST elevation myocardial infarction (Non-STEMI) patients using quantitative ECG, including pre-hospital evaluation and management. My work involves using stress treadmills, holters, 12-lead ECG machines, point-of-care biological monitors, and variety of ECG analysis software and statistical packages. Markers of interest include QTc, QRS fragmentation, T morphology and vectorocardiogram indices.