Severe chest pain during stress dobutamine echocardiogram in patient with patent epicardial coronary arteries.
Overview
abstract
Dobutamine induced ST-segment elevation in the absence of obstructive coronary artery disease is a rare condition. We report a case of a 37-year-old man, a smoker, who developed severe chest pain associated with transient ST-segment elevation in anterolateral leads and significant segmental wall motion abnormalities during dobutamine stress echocardiography that was immediately relieved by sublingual nitrates without evidence of acute myocardial infarction. Coronary angiogram showed patent epicardial coronary arteries.
