Batal, Omar Prognostic Value of Pericardial Effusion on Serial Echocardiograms in Pulmonary Arterial Hypertension. [electronic resource] - Echocardiography (Mount Kisco, N.Y.) Oct 2015 - 1471-6 p. digital Publication Type: Journal Article ISSN: 1540-8175 Standard No.: 10.1111/echo.12909 doi Subjects--Topical Terms: Cardiac OutputEchocardiography--methodsFemaleHemodynamicsHumansHypertension, Pulmonary--complicationsMaleMiddle AgedPericardial Effusion--diagnostic imagingPrognosisSurvival Analysis