|   
  |       E/E’  |       E’ acceleration rate  |       LVEDP  |    |
|   E/E’  |       Pearson Correlation  |       
  |       −0.595  |       0.679  |    
|   Sig. (2-tailed)  |       
  |       0.213  |       0.138  |    |
|   E’ acceleration rate  |       Pearson Correlation  |       −0.595  |       
  |       0 - 0.823  |    
|   Sig. (2-tailed)  |       0.213  |       
  |       0.044  |    |