Research Article
The Effect of Metformin on the Myocardial Tolerance to Ischemia-Reperfusion Injury in the Rat Model of Diabetes Mellitus Type II
Table 1
Pre- and postischemic values of heart rate (HR, beats per minute) in different groups.
| | Controls | Controls + metformin | T2DM | T2DM + metformin |
| Preischemic HR, beats per min | 239 ± 48 | 254 ± 33 | 251 ± 32 | 249 ± 32 | Postischemic HR: | | | | | 10 min | 219 ± 39 | 235 ± 74 | 203 ± 37 | 278 ± 90 | 20 min | 205 ± 34 | 252 ± 63 | 218 ± 22 | 286 ± 68 | 30 min | 210 ± 45 | 262 ± 71 | 239 ± 51 | 268 ± 80 | 40 min | 202 ± 59 | 268 ± 71 | 220 ± 34 | 270 ± 65 | 50 min | 193 ± 45 | 233 ± 56 | 214 ± 36 | 266 ± 75 | 60 min | 198 ± 50 | 249 ± 68 | 238 ± 39 | 269 ± 61 |
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