A Man With Two Pacemakers: The Mystery of the Electrocardiogram.
Yingchun Hu, Xiaoyu Chen, Hui Huang, Weiming Luo, Yisheng Zhou, Xingkao Chen, Guoping Liu, Hanping Zhang
Author Information
Yingchun Hu: Department of Cardiology Guangzhou Development District Hospital Guangzhou Guangdong China. ORCID
Xiaoyu Chen: Department of Nephrology, Rheumatism and Immunology Chongqing Jiulongpo People's Hospital Chongqing China.
Hui Huang: Department of Cardiology Guangzhou Development District Hospital Guangzhou Guangdong China.
Weiming Luo: Department of Cardiology Guangzhou Development District Hospital Guangzhou Guangdong China.
Yisheng Zhou: Department of Cardiology Guangzhou Development District Hospital Guangzhou Guangdong China.
Xingkao Chen: Department of Cardiology Guangzhou Development District Hospital Guangzhou Guangdong China.
Guoping Liu: Department of Cardiology Guangzhou Development District Hospital Guangzhou Guangdong China.
Hanping Zhang: Department of Cardiology Guangzhou Development District Hospital Guangzhou Guangdong China.
Our findings reported a confusing but interesting clinical practice. In our study, three spike signals are observed during stable pacing periods, with fixed spikes occurring during the AV delay at 180���ms intervals, excluding other operation types such as CRT and His bundle pacing.
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