JACC. Cardiovascular imaging
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JACC Cardiovasc Imaging · Jun 2014
Observational StudyPrognostic value of echocardiography in normotensive patients with acute pulmonary embolism.
The goal of the study was to evaluate the prognostic value of echocardiographic indices of right ventricular dysfunction (RVD) for prediction of pulmonary embolism-related 30-day mortality or need for rescue thrombolysis in initially normotensive patients with acute pulmonary embolism (APE). ⋯ TAPSE is preferable to the RV/LV ratio for risk stratification in initially normotensive patients with APE. TAPSE ≤15 mm identifies patients with an increased risk of 30-day APE-related mortality, whereas TAPSE >20 mm can be used for identification of a very low-risk group.