Table 2. QTc and Heart Rate (HR) Trends in Real-Time From the Time of Admission.

Hospital staya	Time	HR (beats/min)	QTc (ms)
Day 1	16:28	47	509
	16:31	46	519
	17:00	41	537
	17:49	41	545
	17:50	41	536
	18:05	67	407
Day 2	16:20	85	466
	16:21	67	405
	22:00

^aPatient was admitted at 16:25. Notice the resolution of QTc interval prolongation following temporary venous pacing (TVP) with a programed lower rate limit (LRL) of 70 beats/min. QTC: corrected QT interval.