Wang, Y L [An evaluation of right ventricular systolic performance in patients with cor pulmonale with two-dimensional echocardiography]. [electronic resource] - Zhonghua xin xue guan bing za zhi Jun 1993 - 165-6 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0253-3758 Subjects--Topical Terms: AdultAgedEchocardiographyFemaleGated Blood-Pool ImagingHumansMaleMiddle AgedPulmonary Heart Disease--diagnostic imagingStroke VolumeVentricular Function, Right