Systolic eccentricity index identifies right ventricular dysfunction in pulmonary hypertension.
L?pez-Candales A, Rajagopalan N, Kochar M, Gulyasy B, Edelman K. Systolic eccentricity index identifies right ventricular dysfunction in pulmonary hypertension. Int J Cardiol. 2008 Oct 13; 129(3):424-6.