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Table 7 Prediction of coronary slow flow phenomenon

From: Incremental value of three-dimensional echocardiography for evaluating left atrial function in patients with coronary slow flow phenomenon: a case control study

 

Univariate analysis

Multivariate analysis

OR [95% CI]

P-value

OR [95% CI]

P-value

Age

1.01 [0.97–1.06]

0.56

0.96 [0.89–1.03]

0.26

Sex

1.71 [0.79–3.74]

0.18

1.13 [0.31–4.09]

0.85

LV global longitudinal strain (%)

1.28 [1.08–1.53]

0.006

1.21 [0.93–1.57]

0.15

Mitral E (m/s)

0.97 [0.95–0.99]

0.02

1.03 [0.98–1.08]

0.29

Mitral E/A

0.15 [0.04–0.53]

0.003

0.06 [0.003–1.05]

0.05

Mitral e’ (cm/s)

0.77 [0.61–0.96]

0.02

0.93 [0.63–1.37]

0.70

LA 2D total ejection fraction (%)

0.94 [0.89–0.99]

0.02

1.06 [0.97–1.15]

0.24

LA 2D active ejection fraction (%)

0.93 [0.89–0.98]

0.005

0.93 [0.86–1.001]

0.05

LA 3D total ejection fraction (%)

0.65 [0.54–0.77]

< 0.001

0.64 [0.49–0.83]

0.001

LA 3D active ejection fraction (%)

0.87 [0.80–0.94]

< 0.001

1.02 [0.90–1.15]

0.78

  1. Abbreviation: LV left ventricle, E early diastolic flow velocity, A late diastolic flow velocity, e’ early diastolic annular velocity, LA left atrium, 2D two-dimensional, 3D three-dimensional