Rest global longitudinal 2D strain to detect coronary artery disease in patients undergoing stress echocardiography: a comparison with wall-motion and coronary flow reserve responses.

Echo Res Pract · 2014 · PMC4676453 · PMID 26693302

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a nonsignificant trendno p-value reported

Furthermore, patients with chest pain within 24 h of their SE ( n =14) had a nonsignificant trend toward lower GLS (−18.8±3% vs −19.6±3.3%); this apparent relationship of GLS with typical and recent anginal symptoms lends support to the theory that GLS is reduced in CAD patients because of ischemic stunning.

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