目的分析探讨心房颤动（房颤）伴宽QRS波群的心电图特征及鉴别诊断。
Objective To analyze the electrocardiogram characteristics of patients with AF complicated with wide QRS wave and the underlying differential diagnosis methods.
目的分析探讨心房颤动（房颤）伴宽QRS波群的心电图特征及鉴别诊断。
Objective To analyze the electrocardiogram characteristics of patients with AF complicated with wide QRS wave and the underlying differential diagnosis methods.
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