Table 2 QT and QTc intervals on electrocardiogram before and after onset of loss of consciousness (LOC)
Occasion | QT (msec) | QTc (msec) |
|---|---|---|
At the colectomy (4 years before LOC) | 460 | 435 |
One week before LOC | 458 | 445 |
Before drip infusion | 462 | 455 |
Just after LOC | 502 | 472 |
After admission | 500 | 478 |
The next day after LOC | 458 | 458 |