Thread: A 55-year-old male with a past medical history of tobacco ab

The answer is B. The patient has a presentation consistent with unstable angina, including new electrocardiographic changes without elevations in cardiac biomarkers. Although it generally is true that T-wave changes do not predict the angiographic location of culprit lesions, the one exception is the eponymous Wellen's T waves. In this case deep symmetric T-wave inversions in the early precordial leads suggest either significant left...