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The time-dependent proportion of recovery in rats with atrioventricular block (n=85).
| Time | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Proportion | 1 h | 2 h | 2 d | 4 d | 6 d | 8 d | 10 d | 14 d | 20 d | 40 d | 2 m | 3 m |
| Recovery/block | 0/15 | 1/7 | 5/7 | 3/7 | 6/7 | 4/6 | 4/6 | 4/6 | 5/6 | 4/6 | 5/6 | 5/6 |
Atrioventricular block was not recoverable only within 1 h following the ethanol injection for all the normal rats. After 1 h, an increasing number of rats exhibited restored atrioventricular block. h, hour; d, day; m, month.
