BackgroundCardiac arrhythmia is the abnormal of the heart's frequency and rhythms, impulse, conduction velocity and the origin of the excited order.
背景心律失常是指心脏冲动的频率、节律、起源部位、传导速度与激动次序的异常。
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The typical ECG changes in inebriety are disturbances of heart rate having the nature of electric impulse generation disorder or ofimpulseconduction pathology.