Quetiapine and Wolff-Parkinson-White Syndrome

Table 1

EKG parameters at baseline and several time points after quetiapine overdose.

	QT	QTc	PR interval	Pulse
Baseline	358 ms	445 ms	160 ms	93 BPM
2-hour postintoxication	416 ms	486 ms	146 ms	82 BPM
24-hour postintoxication	404 ms	472 ms	180 ms	82 BPM
48-hour postintoxication	414 ms	434 ms	160 ms	66 BPM
1-year postintoxication	344 ms	450 ms	170 ms	89 BPM