case_images: PMC8238611_01
case_images: EKG with changes indicative of hypokalemia.
case_images: CRIE2021-4529009.001.jpg
case_images: PMC8238611_01_CRIE2021-4529009.001.jpg
case_images: fig1
case_images: Her EKG showed changes consistent with hypokalemia including a QTc interval of 686 milliseconds (Figure 1).
case_images: Serum potassium level over time.
case_images: CRIE2021-4529009.002.jpg
case_images: PMC8238611_01_CRIE2021-4529009.002.jpg
case_images: fig2
case_images: These medications were gradually titrated and later discontinued as her labs normalized (Figure 2).