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Table 1 The average values for SENC peak circumferential systolic strain estimates of the RV free wall.

From: Strain-encoding cardiovascular magnetic resonance for assessment of right-ventricular regional function

Region/Observer Average SENC peak systolic strain estimate (± SD) measured by the 1st observer Average SENC peak systolic strain estimate (± SD) measured by the 1st observer (second time) Average SENC peak systolic strain estimate (± SD) measured by the second observer Average SPAMM peak systolic strain estimate (± SD) (P value)
Basal segment of RV free wall -20.7% (± 2.8) -20.4% (± 2.8) -19.9% (± 2.9) -18.8% (± 2.5) (P = 0.03)
Middle segment of RV free wall -19.1% (± 3.3) -19.0% (± 3.4) -19.6% (± 3.8) -18.5% (± 2.7) (P = 0.35)
Apical segment of RV free wall -16.9% (± 4.8) -16.7% (± 5.1) -17.8% (± 4.6) -18.3% (± 3) (P = 0.08)