Table 4. Correlation between traditional echocardiographic and strain measures.
Longitudinal Strain | Circumferential Strain | Radial Strain (short axis) | Radial Strain (apical) | |
---|---|---|---|---|
| ||||
R* P-value | R* P-value | R* P-value | R* P-value | |
| ||||
LA diameter | 0.03 | -0.11 | 0.04 | 0.003 |
0.05 | <0.0001 | 0.002 | 0.85 | |
| ||||
LV mass | 0.12 | 0.007 | -0.001 | -0.03 |
<0.0001 | 0.58 | 0.93 | 0.06 | |
| ||||
RWT | 0.11 | -0.07 | -0.07 | 0.03 |
<0.0001 | <0.0001 | <0.0001 | 0.03 | |
| ||||
LVEF | -0.19 | -0.44 | 0.13 | 0.19 |
<0.0001 | <0.0001 | <0.0001 | <0.0001 | |
| ||||
Mitral e' | -0.23 | -0.02 | -0.02 | 0.05 |
<0.0001 | 0.08 | 0.26 | <0.0001 | |
| ||||
Mitral E/e' ratio | 0.07 | -0.13 | 0.02 | -0.02 |
<0.0001 | <0.0001 | 0.27 | 0.12 |
Partial Pearson correlation coefficient adjusted for age and sex