Figure 2B. Sinus Pause of approximately 7 seconds followed by sinus bradycardia at a rate of 30 bpm

From

Anti-N-methyl-d-aspartate Receptor Encephalitis Related Sinus Node Dysfunction and the Lock-Step Phenomenon

Krunal H. Patel, Yuvraj Chowdhury, Mrinali Shetty, Vaibhavi Uppin, Paul Madaj, Moro O. Salifu, Mary Youssef, Victoria L. Henglein, Samy I. McFaralne

American Journal of Medical Case Reports. 2020, 8(12), 503-507 doi:10.12691/ajmcr-8-12-20