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Telltale T Waves

Published:October 24, 2018DOI:https://doi.org/10.1016/j.amjmed.2018.09.031
      Although the patient's electrocardiogram (ECG) contained a well-known marker for severe stenosis of the left anterior descending artery, it was essential that the work-up address diagnostic possibilities beyond the most conspicuous. A 43-year-old African American man presented with a 1-month history of progressive dyspnea on exertion. He had an unremarkable medical history and an excellent baseline exercise capacity.
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