Table 3 Univariable logistic regression for the composite endpoint of an unfavorable postoperative outcome in the retrospective cohort.

Clinical characteristics

Age, years

1.001 [0.987–1.015]

0.908

eGFR, ml/min

0.996 [0.990–1.001]

0.109

Hematocrit, %

0.968 [0.936–1.001]

0.059

NYHA > II

0.965 [0.661–1.407]

0.852

Pulmonary hypertension*

1.689 [0.990–2.880]

0.054

Significant tricuspid regurgitation (grade ≥ 2)

2.414 [1.340–4.350]

0.003

Urgent/emergency procedure

1.039 [0.671–1.610]

0.862

3D LV echocardiographic parameters

LVEDVi, ml/m²

1.008 [1.002–1.014]

0.011

LVESVi, ml/m²

1.012 [1.004–1.019]

0.002

LVEF, %

0.978 [0.963–0.992]

0.003

LV GLS, %

1.037 [1.002–1.074]

0.040

2D RV speckle-tracking echocardiography

2D RV FWLS, %

1.032 [1.008–1.057]

0.010

2D RV GLS, %

1.067 [1.032–1.104]

< 0.001

ReVISION-derived 3D RV parameters

RVEDVi, ml/m²

1.003 [0.995–1.012]

0.402

RVESVi, ml/m²

1.012 [1.001–1.022]

0.034

RVEF, %

0.962 [0.942–0.982]

< 0.001

RV GLS, %

1.105 [1.059–1.153]

< 0.001

RV GCS, %

1.040 [1.003–1.078]

0.033

RV GAS, %

1.054 [1.026–1.083]

< 0.001

LEF, %

0.928 [0.896–0.962]

< 0.001

LEF/RVEF

0.205 [0.040–1.052]

0.058

AEF, %

0.948 [0.918–0.980]

0.001

AEF/RVEF

0.424 [0.078–2.308]

0.321

REF, %

0.981 [0.959–1.005]

0.117

REF/RVEF

1.036 [0.331–3.237]

0.952