Research Article
Xin-Ji-Er-Kang Alleviates Myocardial Infarction-Induced Cardiovascular Remodeling in Rats by Inhibiting Endothelial Dysfunction
Table 1
Effects of XJEK on ECG remodeling in MI rats.
| Group | Time | Height of P(mv) | Width of P(ms) | Width of T(ms) | Time of Q-T(ms) | Time of P-R(ms) | Height of S(mv) |
| Control | 0wk | 0.10±0.01 | 19.50±1.53 | 27.67±0.85 | 52.67±1.62 | 46.33±1.53 | -0.33±0.05 |
| Sham | 2wk | 0.11±0.01 | 20.22±0.62 | 27.56±1.47 | 50.33±1.33 | 45.33±1.22 | -0.23±0.02 | MI | 0.10±0.01 | 20.88±0.93 | 39.25±1.50 | 60.88±1.44 | 53.00±2.85 | -0.15±0.03 | MI+XJEK | 0.12±0.01# | 17.25±0.80 | 21.13±2.58# | 40.63±3.76 | 45.43±1.54# | -0.25±0.03# | MI+Fosinopril | 0.12±0.02## | 18.88±2.17# | 20.63±8.73### | 20.14±2.41## | 48.38±5.63# | -0.25±0.08# |
| Sham | 4wk | 0.11±0.01 | 17.45±1.06 | 29.22±1.61 | 53.56±1.97 | 44.45±1.47 | -0.43±0.07 | MI | 0.08±0.01 | 26.40±1.45 | 37.38±3.96 | 60.22±3.70 | 55.40±0.82 | -0.16±0.03 | MI+XJEK | 0.13±0.01## | 18.09±0.97## | 22.30±2.37# | 51.00±3.54 | 45.73±2.14## | -0.34±0.06## | MI+Fosinopril | 0.10±0.01 | 19.18±1.13## | 26.50±2.85# | 53.20±2.51 | 51.78±1.53# | -0.28±0.02## |
| Sham | 6wk | 0.10±0.01 | 15.90±1.18 | 27.89±1.21 | 48.44±1.32 | 47.44±1.25 | -0.36±0.04 | MI | 0.07±0.01 | 22.44±1.17 | 38.50±2.82 | 59.63±3.30 | 51.22±2.47 | -0.15±0.04 | MI+XJEK | 0.10±0.01# | 19.33±0.72# | 29.50±2.69# | 51.60±3.34 | 45.10±1.62# | -0.31±0.04# | MI+Fosinopril | 0.10±0.01## | 18.55±0.65## | 27.45±2.71# | 50.40±2.46# | 45. 20±1.31# | -0.30±0.04# |
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Data are represented as mean±SEM ( n=8~10). <0.05, <0.01, and <0.001versus sham group; #P<0.05, ##P<0.01, and ###P<0.001 versus MI group. |