Skip to main content
. Author manuscript; available in PMC: 2008 Aug 1.
Published in final edited form as: J Cardiovasc Electrophysiol. 2007 Jul 26;18(9):972–977. doi: 10.1111/j.1540-8167.2007.00889.x

Figure 1. Electrocardiograms of the patient.

Figure 1

Figure 1

A. 12-Lead ECG of the patient at rest. Broad-based tall T waves are observed. QTc interval is 515 ms at rest. B. Torsade de Pointes arrhythmias induced following administration of epinephrine (0.3mg/kg/min). Her QTc interval prolonged to 620 ms.