case_images: PMC5468583_01
case_images: QTc 441 (Day 1).
case_images: CRIC2017-4565182.001.jpg
case_images: PMC5468583_01_CRIC2017-4565182.001.jpg
case_images: fig1
case_images: Electrocardiogram (ECG) (Figure 1) at admission demonstrated normal QT interval and serum potassium was 5.2 mEq/L.
case_images: QTc 632 (Day 8).
case_images: CRIC2017-4565182.002.jpg
case_images: PMC5468583_01_CRIC2017-4565182.002.jpg
case_images: fig2
case_images: QTc further increased to 632 ms (Figure 2).
case_images: Torsades de Pointes (Day 8).
case_images: CRIC2017-4565182.003.jpg
case_images: PMC5468583_01_CRIC2017-4565182.003.jpg
case_images: fig3
case_images:  Three episodes of self-terminating TdP were noted on telemetry, with approximately ten seconds being the longest duration (Figure 3).
case_images: QTc 487 (Day 17).
case_images: CRIC2017-4565182.004.jpg
case_images: PMC5468583_01_CRIC2017-4565182.004.jpg
case_images: fig4
case_images: QTc improved to 487 (Figure 4) and patient had no more events on telemetry.