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Antihypertensive medication in the 3 groups.
| Saline group (n=48) | Lidocaine group (n=46) | Ropivacaine group (n=45) | |
|---|---|---|---|
| Diuretic | 3 | 2 | 4 |
| Beta blocker | 4 | 5 | 3 |
| ACE inhibitor | 9 | 8 | 7 |
| Calcium channel blocker | 11 | 10 | 13 |
| Combination therapy | 21 | 21 | 18 |
The data are presented with number. There was no significant difference of use of antihypertensive medication in the 3 groups.
