Johnson, L L Right ventricular ejection fraction during exercise in patients with coronary artery disease. [electronic resource] - Circulation Dec 1979 - 1284-91 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0009-7322 Standard No.: 10.1161/01.cir.60.6.1284 doi Subjects--Topical Terms: AdultAgedBlood PressureCoronary Disease--diagnostic imagingCoronary Vessels--pathologyElectrocardiographyExercise TestFemaleHeart RateHumansMaleMiddle AgedRadionuclide Imaging