Table 2 Comparisons of CMR derived LV function and LV global strains findings among controls, T2DM patients without anemia and T2DM patients with anemia groups
Controls (n = 67) | T2DM without anemia (n = 174) | T2DM with anemia (n = 62) | P value | |
|---|---|---|---|---|
LV function parameters | ||||
LVEDVI, mL | 78.9 ± 13.7 | 80.7 ± 22.4 | 92.7 ± 30.9*§ | 0.001 |
LVESVI, mL | 30.3 (23.8, 36.1) | 30.6 (25.4, 40.3) | 38.5 (27.4, 57.9)*§ | 0.000 |
LVSVI, mL | 48.4 ± 9.0 | 44.3 ± 10.4* | 46.9 ± 14.3 | 0.025 |
LVEF, % | 61.6 ± 7.8 | 55.6 ± 11.2* | 51.9 ± 12.0* | 0.000 |
LVMI, g | 43.7 ± 9.0 | 48.8 ± 15.2* | 55.5 ± 17.4*§ | 0.000 |
LV concentricity index, g/mL | 0.55 (0.48, 0.63) | 0.59 (0.51, 0.70) | 0.60 (0.48, 0.70) | 0.096 |
Peak strain (%) | ||||
Radial | 33.4 (29.0, 42.4) | 31.2 (23.6, 36.7)* | 23.2 (16.2, 36.4)*§ | 0.000 |
Circumferential | −21.1 ± 3.0 | −18.8 ± 4.3* | −15.6 ± 5.3*§ | 0.000 |
Longitudinal | −13.2 ± 2.5 | −11.5 ± 4.3* | −8.9 ± 4.4*§ | 0.000 |
PSSR (1/s) | ||||
Radial | 1.9 (1.5, 2.7) | 1.7 (1.2, 2.1)* | 1.5 (0.9, 2.2)* | 0.007 |
Circumferential | −1.0 (−1.2, −0.9) | −1.0 (−1.1, −0.8)* | −0.9 (−1.1, −0.7)* | 0.001 |
Longitudinal | −0.7 (−0.8, −0.6) | −0.7 (−0.8, −0.5)* | −0.6 (−0.7, −0.4) | 0.024 |
PDSR(1/s) | ||||
Radial | −2.3 (−2.9, −1.8) | −1.9 (−2.6, −1.4)* | −1.4 (−2.2, −0.9)*§ | 0.000 |
Circumferential | 1.2 ± 0.3 | 1.0 ± 0.4* | 0.9 ± 0.3*§ | 0.000 |
Longitudinal | 0.8 (0.6, 0.9) | 0.7 (0.5, 0.9) | 0.5 (0.4, 0.8)*§ | 0.000 |