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Acute ST segment elevation during exercise stress echocardiography due to severe pulmonary hypertension. | LitMetric

AI Article Synopsis

Article Abstract

A 51-year-old female undergoing an outpatient stress echocardiogram to evaluate atypical chest pain developed acute ST elevation in the anterior precordial leads on electrocardiogram following exercise. Echocardiography revealed a severe rise in pulmonary artery systolic pressure (PASP) with marked right ventricular (RV) enlargement and interventricular septum flattening. Subsequently, cardiac catherization confirmed an exercise-induced elevation in PASP and diagnosed pulmonary arterial hypertension without evidence of coronary artery disease. This case suggests that an acute elevation in pulmonary artery pressure with RV dilation may be a potential cause of acute ST elevation during stress testing.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3118137PMC
http://dx.doi.org/10.1186/1476-7120-9-18DOI Listing

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