Figure 3. ROC curve of LASr for discriminating AL-CA from HHD
Correlation between LA strain and LV structure, LV function, and LA size
Overall, in AL-CA group, LA reservoir, conduit and pump functions were correlated with LV function and LAVI (Table 4). In HHD group, weak correlations between LA strain and LV function were observed. LVGLS was correlated with LASr (r=-0.84, P<0.01), LAScd (r=-0.63, P<0.01), and LASct (r=-0.83, P<0.01) in AL-CA group. Correlations between E/e’ and LASr (r=-0.84, P<0.01), LAScd (r=-0.63, P<0.01), and LASct (r=-0.83, P<0.01) were also observed in AL-CA group.
Table 4. Correlation between LA strain and LV structure, LV function, and LA size