Table 3 Comparison of echocardiographic indices
From: Predicting factors of intradialytic hypotension in the last half of hemodialysis therapy
IDH in the latter half | Non-IDH | P value | |
|---|---|---|---|
At the start | |||
LVDd (mm) | 46.1 ± 5.4 | 46.3 ± 5.3 | NS |
LVDs (mm) | 31.3 ± 6.7 | 31.2 ± 7.3 | NS |
LVEF (%) | 57.4 ± 15.2 | 61.0 ± 14.6 | NS |
Maximum WT (mm) | 11.9 ± 1.4 | 11.1 ± 1.6 | NS |
Peak E-velocity (cm/s) | 77 ± 30 | 81 ± 23 | NS |
IVC-ex (mm) | 16 ± 3 | 15± 4 | NS |
B-lines | 13 ± 5 | 11 ± 4 | NS |
At the middle | |||
Peak E-velocity (cm/sec) | 52 ± 24 | 60 ± 17 | NS |
IVC-ex dimension (mm) | 11 ± 2 | 13± 4 | NS |
B-lines | 10 ± 4 | 9 ± 3 | NS |
Decreasing rate (start to the midpoint) | |||
Peak E-velocity | 0.33 ± 0.13 | 0.24 ± 0.14 | 0.037 |
IVC-ex dimension | 0.25 ± 0.14 | 0.18 ± 0.17 | NS |
B-lines | 0.20 ± 0.19 | 0.19 ± 0.20 | NS |