PMC8649430_01
Electrocardiogram done on admission before treatment initiated shows
tall-tented symmetrical T wave and flattened P wave, which signify
hyperkalaemia.
10.1177_2050313X211063195-fig1.jpg
PMC8649430_01_10.1177_2050313X211063195-fig1.jpg
fig1-2050313X211063195
Electrocardiogram (ECG) was done and showed absence of P waves, junctional bradycardia with the heart rate of 40 beats per minute, and widespread tall and tented T waves all over the precordial leads (Figure 1).
Electrocardiogram repeated after treatment shows normal sinus rhythm.
10.1177_2050313X211063195-fig2.jpg
PMC8649430_01_10.1177_2050313X211063195-fig2.jpg
fig2-2050313X211063195
Her repeated ECG showed sinus rhythm with heart rate of 75 beats per minute (Figure 2).