case_images: PMC8081608_01
case_images: Two screenshots of bedside cardiac monitoring at admission: (a) a run of ventricular tachycardia and (b) a short episode of ventricular fibrillation.
case_images: CRIEM2021-8876256.001.jpg
case_images: PMC8081608_01_CRIEM2021-8876256.001.jpg
case_images: fig1
case_images: On bedside cardiac monitoring, QRS widening and short runs of ventricular tachycardia (VT) and even ventricular fibrillation (VF) were seen (Figure 1).
case_images: ECG at admission showing QRS widening and ventricular extrasystoles with varying morphology.
case_images: CRIEM2021-8876256.002.jpg
case_images: PMC8081608_01_CRIEM2021-8876256.002.jpg
case_images: fig2
case_images: Evolution of plasma potassium in the first 4 days of hospitalization.
case_images: CRIEM2021-8876256.003.jpg
case_images: PMC8081608_01_CRIEM2021-8876256.003.jpg
case_images: fig3
case_images: There was however one asymptomatic episode of rebound hyperkalemia up to 5.4 mmol/L 10 hours after admission, as illustrated in Figure 3.