case_images: PMC9938527_01
case_images: Electrocardiogram of the patient showed sinus bradycardia with intraventricular conduction delay, nonspecific ST-T-wave changes, and prominent U waves (black arrows).
case_images: cureus-0015-00000033957-i01.jpg
case_images: PMC9938527_01_cureus-0015-00000033957-i01.jpg
case_images: FIG1
case_images: A 12-lead ECG (Figure 1) showed sinus bradycardia with intraventricular conduction delay, nonspecific ST segment-T-wave changes, and prominent U waves.
case_images: Sagittal T2-weighted image of the cervical spinal cord MRI demonstrating a focus of enhancement from C1 to C4, measuring 8 x 7 x 45 mm with ill-defined margins. Extensive edema extending from C1 to mid-C6 vertebra can also be appreciated (red arrows).
case_images: cureus-0015-00000033957-i02.jpg
case_images: PMC9938527_01_cureus-0015-00000033957-i02.jpg
case_images: FIG2
case_images: Electrocardiogram of the patient showed atrial paced rhythm with good capture.
case_images: cureus-0015-00000033957-i03.jpg
case_images: PMC9938527_01_cureus-0015-00000033957-i03.jpg
case_images: FIG3
case_images: Subsequent monitoring on telemetry showed an improved heart rate of 60 beats/minute, showing an atrial paced rhythm with good capture (Figure 3).