Table 2.
Comparison of Tei index value among the three study groups
| n | Tei-index value | IVCT/ms | IVRT/ms | Ds/ms | LVEF | |
|---|---|---|---|---|---|---|
| Group A | 13 | 0.44±4.68 | 60.60±6.91 | 64.14±9.48 | 279.52±10.43 | 60.15±9.40 |
| Group B | 19 | 0.59±5.83* | 69.08±7.10 | 79.54±14.15 | 251.44±28.57 | 63.63±9.74 |
| Group C | 13 | 0.79±5.93# | 69.67±11.05 | 80.19±16.94 | 223.22±15.50 | 61.08±6.34 |
IVCT: Isovolumetric contraction time; IVRT: Isovolumetric relaxation time; Ds: Systolic S wave duration; LVEF: left ventricular ejection fraction;
*
P<0.05 vs. the Group A;
#
P<0.05 vs. the Group B.