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Table 4 Strain Data

From: Non-uniform recovery of left ventricular transmural mechanics in ST-segment elevation myocardial infarction

  Post PCI Follow-up
  No Improvement Improvement No Improvement Improvement
Global Endocardial Longitudinal Strain (%) -9.7 ± 5.7 -9.0 ± 3.7 -10.6 ± 3.2 -13.8 ± 4.5*
Global Epicardial Longitudinal Strain (%) -9.4 ± 5.0 -8.5 ± 4.1 -8.8 ± 3.2 -11.0 ± 3.7*
Endocardial Circumferential Strain (%) -16.0 ± 8.5 -14.0 ± 6.2 -17.9 ± 7.0 -19.4 ± 7.7§
Epicardial Circumferential Strain (%) -4.2 ± 2.1 -3.3 ± 1.9 -6.3 ± 2.2§ -5.0 ± 2.1§
Radial Strain (%) 9.5 ± 5.5 8.2 ± 4.1 9.0 ± 3.6 10.7 ± 5.3
  1. *vs. ≤ 48 hours P < 0.001; § vs. ≤ 48 hours P < 0.05