Prolongation of MAPD90 after a 15-min THIO perfusion period at various pacing cycle lengths
| Pacing cycle length | Mean MAPD90Prolongation (±S.E.M. ms) | ||
|---|---|---|---|
| THIO, 300 nM | THIO, 1 μM | THIO, 3 μM | |
| ms | |||
| 250 | 14.9 ± 1.8 | 17.6 ± 1.2 | 37.1 ± 3.2 |
| 225 | 12.9 ± 1.5 | 16.6 ± 1.0 | 37.6 ± 2.9 |
| 200 | 11.3 ± 1.5 | 16.6 ± 1.6 | |
| 175 | 10.1 ± 1.5 | 16.0 ± 1.9 | |
| 150 | 7.7 ± 1.2 | 11.5 ± 2.5 | |