Shen, W F Relation between left ventricular functional reserve during exercise and resting systolic loading conditions in chronic aortic regurgitation. [electronic resource] - The American journal of cardiology Oct 1986 - 757-61 p. digital Publication Type: Journal Article ISSN: 0002-9149 Standard No.: 10.1016/0002-9149(86)90351-6 doi Subjects--Topical Terms: AdultAgedAortic Valve Insufficiency--diagnosisChronic DiseaseEchocardiographyFemaleHeart Ventricles--physiopathologyHumansMaleMiddle AgedPhysical ExertionRadionuclide ImagingRestSystole