Controls | T2DM(AF−) | T2DM(AF+) | P value | |
---|---|---|---|---|
LV geometry and function | ||||
LVEDVI (ml/m2) | 72.60 ± 11.67 | 74.05 ± 15.04 | 77.18 ± 19.71 | 0.787 |
LVESVI (ml/m2) | 26.01 ± 6.60 | 26.75 ± 8.62 | 31.50 ± 11.10*† | 0.014 |
LVSVI (ml/m2) | 46.59 ± 8.27 | 47.31 ± 9.89 | 45.68 ± 11.75 | 0.674 |
LVCI (L/min/m2) | 3.32 ± 0.81 | 3.49 ± 0.79 | 3.15 ± 1.27 | 0.28 |
LVEF (%) | 64.31 ± 6.16 | 64.26 ± 7.26 | 59.03 ± 7.13*† | < 0.001 |
LVMI (g/m2) | 41.46 ± 8.56 | 48.40 ± 12.40* | 49.29 ± 14.91* | < 0.001 |
LV remodeling index (g/mL) | 0.58 ± 0.12 | 0.67 ± 0.18* | 0.67 ± 0.21* | 0.001 |
Myocardial strain | ||||
PS, % | ||||
Radial | 36.55 ± 7.25 | 33.29 ± 8.52* | 26.66 ± 9.31*† | < 0.001 |
Circumferential | − 20.84 ± 2.61 | − 19.94 ± 2.75 | − 16.46 ± 4.50*† | < 0.001 |
Longitudinal | − 14.87 ± 2.44 | − 12.91 ± 2.94* | − 10.14 ± 3.60*† | < 0.001 |
PSSR, 1/s | ||||
Radial | 2.02 (1.65, 2.32) | 1.75 (1.52, 2.31) | 1.43 (1.16, 1.92)*† | < 0.001 |
Circumferential | − 1.06 (− 1.20, − 0.89) | − 1.00 (− 1.15, − 0.90) | − 0.99 (− 1.12, − 0.70) | 0.366 |
Longitudinal | − 0.78 (− 0.88, − 0.70) | − 0.73 (− 0.86, − 0.63)* | − 0.69 (− 0.86, − 0.57)* | 0.008 |
PDSR, 1/s | ||||
Radial | − 2.29 (− 3.02, − 1.88) | − 2.04 (− 2.62, − 1.72)* | − 1.77 (− 2.17, − 1.28)*† | < 0.001 |
Circumferential | 1.23 ± 0.29 | 1.14 ± 0.24 | 1.07 ± 0.73*† | < 0.001 |
Longitudinal | 0.87 (0.71, 1.02) | 0.78 (0.66, 0.92)* | 0.67 (0.51, 0.98)* | 0.001 |