Table 3 The association between change in LA features and worsening categories of left ventricular diastolic dysfunction.
Left atrial measurement | Diastolic Dysfunction category | ORADJ* (95% CL) | ORADJ**(95% CL) |
|---|---|---|---|
LA strain (reservoir) (%) | Normal | Reference | Reference |
I | 1.11 (1.03, 1.19) | 1.05 (0.96, 1.14) | |
II | 1.25 (1.14, 1.38) | 1.20 (1.07, 1.34) | |
III | 1.50 (1.30, 1.73) | 1.38 (1.17, 1.63) | |
LA strain (conduit) (%) | Normal | Reference | Reference |
I | 1.05 (0.97, 1.14) | 1.01 (0.90, 1.12) | |
II | 1.06 (0.97, 1.16) | 1.01 (0.90, 1.13) | |
III | 1.24 (1.08, 1.42) | 1.18 (0.99, 1.41) | |
LA strain (booster pump) (%) | Normal | Reference | Reference |
I | 1.20 (1.08, 1.35) | 1.15 (0.99, 1.34) | |
II | 1.47 (1.27, 1.70) | 1.43 (1.19, 1.71) | |
III | 1.64 (1.35, 1.97) | 1.48 (1.19, 1.85) | |
LAVmin (ml/m2) | Normal | Reference | Reference |
I | 1.31 (1.13, 1.50) | 1.33 (1.10, 1.61) | |
II | 1.37 (1.19, 1.58) | 1.40 (1.16, 1.70) | |
III | 1.40 (1.21, 1.62) | 1.43 (1.18, 1.73) | |
LAVmax (ml/m2) | Normal | Reference | Reference |
I | 1.08 (1.03, 1.13) | 1.13 (1.04, 1.23) | |
II | 1.12 (1.07, 1.17) | 1.17 (1.08, 1.28) | |
III | 1.14 (1.08, 1.20) | 1.19 (1.09, 1.30) | |
LAEF (%) | Normal | Reference | Reference |
I | 1.16 (1.07, 1.24) | 1.14 (1.04, 1.25) | |
II | 1.20 (1.11, 1.30) | 1.19 (1.08, 1.31) | |
III | 1.24 (1.14, 1.35) | 1.21 (1.09, 1.34) | |
LV longitudinal strain (%) | Normal | Reference | N/A |
I | 1.61 (1.28, 2.03) | ||
II | 1.66 (1.31, 2.11) | ||
III | 1.99 (1.49, 2.65) |
