. Author manuscript; available in PMC: 2015 Jan 1.

Published in final edited form as: Circ Cardiovasc Imaging. 2013 Oct 30;7(1):164–172. doi: 10.1161/CIRCIMAGING.113.000722

Table 4.

Hemodynamic Determinants of Noninvasive Indices of LV Systolic Chamber Function

	E_max	LV Mass	Preload	Afterload	Adjusted R²

Ejection Fraction (%)	0.41^*	0.04	−0.65^*	−0.21	0.75
Mid-Wall Fractional Shortening (%)	0.33^*	0.18	−0.59^*	−0.47^*	0.77
Peak-EIVPD (mm Hg)	0.75^*	0.00	−0.06	−0.22	0.62
Global Circumferential Strain (%)	−0.36^*	0.21	−0.09	0.31	0.46
Global Circumferential Strain Rate (s⁻¹)	−0.38^*	−0.08	0.58	0.15	0.45
Global Longitudinal Strain (%)	−0.24	0.00	0.39	0.38^*	0.46
Global longitudinal Strain Rate (s⁻¹)	−0.28	−0.02	0.44	0.69^*	0.54
E_max-sb1 (mm Hg/ml)	−0.01	−0.25	−0.27	0.63^*	0.31
E_max-sb2 (mm Hg/ml)	0.29	−0.52^*	−0.19	0.17	0.45

p < 0.05.

Standardized β coefficients obtained by multiple linear regression analysis.

Abbreviations as in Table 2.