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Table 3 Univariable and multivariable linear regression analysis for the prediction of the LVGFI

From: Left ventricular global function index assessed by cardiovascular magnetic resonance for the prediction of cardiovascular events in ST-elevation myocardial infarction

  LVGFI
  Univariable Multivariable
Variable ß P ß P
Sex -0.11 0.02 -0.13 <0.001
Previous infarction 0.08 0.03 - -
Anterior myocardial infarction -0.24 <0.001 - -
Killip-class on admission -0.22 <0.001 -0.11 0.002
Symptom-onset-to-reperfusion (min) -0.10 0.007 0.22 0.005
Number of diseased vessel -0.13 <0.001 - -
Culprit lesion = LAD -0.25 <0.001 -0.11 0.001
TIMI-flow grade before PCI 0.19 <0.001 - -
TIMI-flow grade after PCI 0.08 0.03 - -
Thrombectomy 0.08 0.03 - -
Intraaortic balloon pump 0.12 0.001 - -
Area at risk (%LV) -0.32 <0.001 - -
Infarct size (%LV) -0.54 <0.001 -0.46 <0.001
  1. PCI = percutaneous coronary intervention; LVGFI = left ventricular global function index