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高钾血症时,随着血清K+浓度的升高,心肌的兴奋性逐渐降低,传导减慢,自律性降低,心肌收缩力下降,重症高钾血症对机体的主要危险是能引起心室颤动及心搏骤停[1]。窦室传导是严重高钾血症的心电图表现,尽快正确诊断可以赢得更多的救治时间,防止发生心室颤动及心搏骤停而危及患者生命。现将我们发现的高钾血症引起窦室传导1例报告如下。
With hyperkalemia, with the increase of serum K + concentration, the excitability of myocardium gradually decreases, the conduction slows down, the self-discipline decreases, the myocardial contractility decreases, and the main danger of severe hyperkalemia to the body is to cause ventricular fibrillation And cardiac arrest [1]. Sinus transmitters is a manifestation of electrocardiogram of severe hyperkalemia. Correct diagnosis as soon as possible can win more treatment time and prevent the occurrence of ventricular fibrillation and cardiac arrest and endanger the lives of patients. Now we found that hyperkalemia caused sinus conduction in 1 case report below.