Table 2

Multivariable linear regression for first phase ejection fraction – both cohorts combined (%)

Multivariate β (95% CI)P value
Age (years) 0.04 (−0.11 to .18)0.62
Male sex−0.08 (−2.33 to 2.17)0.95
Stroke volume index (mL/m2) 0.11 (−0.02 to 0.25)0.09
LV acceleration/ejection time index−15.76 (−37.29 to 5.76)0.15
Late gadolinium enhancement fibrosis −2.65 (−4.94 to −0.35)0.02
End systolic wall stress (kdynes/cm2) −0.09 (−0.12 to −0.06)<0.001