Oh, J K Preload reduction to unmask the characteristic Doppler features of constrictive pericarditis. A new observation. [electronic resource] - Circulation Feb 1997 - 796-9 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0009-7322 Standard No.: 10.1161/01.cir.95.4.796 doi Subjects--Topical Terms: EchocardiographyEchocardiography, DopplerHumansMitral Valve--diagnostic imagingPericardiectomyPericarditis, Constrictive--diagnostic imagingPericardium--diagnostic imagingSystoleVentricular Function, LeftVentricular Function, Right