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Table 4 Predictors of decreased infarct zone strain in univariable and standard multivariable regression analysis

From: The effect of microvascular obstruction and intramyocardial hemorrhage on contractile recovery in reperfused myocardial infarction: insights from cardiovascular magnetic resonance

  Univariable Multivariable
Variable p value p value
Age 0.40
Sex 0.84
Current smoker 0.04
Hypertension 0.13
Hypercholesterolemia 0.75
Family history 0.17
Diabetes 0.79
Onset to balloon time 0.18
Anterior AMI 0.34
TIMI flow grade before PCI > 0 0.69
TIMI flow grade after PCI < 3 0.46
Transmural extent of infarction >50% 0.12
Transmural extent of infarction 100% 0.58
Infarct volume (at 90 days) 0.001 0.07
Presence of MO only <0.0001 0.03
Presence of MO + IMH <0.0001 0.005