PMC9896430_01
ECG showing sinus bradycardia with occasional premature ventricular contractions.
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FIG1
ECG on admission showed sinus tachycardia (Figure 1).
PMC9896430_02
ECG on admission showed sinus tachycardia.
cureus-0015-00000033341-i02.jpg
PMC9896430_02_cureus-0015-00000033341-i02.jpg
FIG2
An ECG was performed, and it revealed atrial flutter of rate 150 with 2:1 conduction (Figure 2).
ECG showing atrial flutter with 4:1 with occasional premature ventricular contractions.
cureus-0015-00000033341-i03.jpg
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FIG3
ECG showed atrial flutter with 4:1 with occasional premature ventricular contractions (Figure 3).
PMC9896430_03
ECG showing atrial flutter of rate 150 with 2:1 conduction.
cureus-0015-00000033341-i04.jpg
PMC9896430_03_cureus-0015-00000033341-i04.jpg
FIG4
An electrocardiogram showed atrial flutter with 2:1 conduction (Figure 4).
ECG showing atrial flutter with 2:1 conduction.
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FIG5
Repeated ECG showed atrial flutter with 4:1 conduction and occasional premature ventricular contractions (Figure 5).
ECG shows atrial flutter with 4:1 conduction and occasional premature ventricular contractions.
cureus-0015-00000033341-i06.jpg
PMC9896430_03_cureus-0015-00000033341-i06.jpg
FIG6
An ECG performed the following day showed sinus bradycardia with occasional premature ventricular contractions (Figure 6).
PMC9896430_04
PMC9896430_05
PMC9896430_06