Table 2.
Endocardial APDx ± SEM values before and after introduction of heptanol at concentrations between 0.1 and 2 mM
| [Heptanol] (mM) | n | APD30 (ms) | APD50 (ms) | APD70 (ms) | APD90 (ms) |
|---|---|---|---|---|---|
| 0 | 6 | 11.22 ± 2.37 | 16.67 ± 3.49 | 25.28 ± 4.72 | 49.48 ± 3.50 |
| 0.1 | 6 | 8.24 ± 1.19 | 14.38 ± 1.66 | 26.40 ± 2.05 | 46.88 ± 4.24 |
| 0.5 | 6 | 7.21 ± 1.18 | 13.10 ± 1.18 | 24.47 ± 2.85 | 46.85 ± 3.85 |
| 1 | 5 | 6.83 ± 1.33 | 12.22 ± 2.85 | 21.34 ± 3.87 | 41.72 ± 2.52 |
| 2 | 6 | 9.44 ± 1.57 | 16.78 ± 2.24 | 29.55 ± 2.42 | 51.58 ± 2.02 |
None of the properties was significantly altered by heptanol (ANOVA, P > 0.05)