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患者,男,9岁,发作性昏厥、抽搐2天,以“癫痫”收入院。入院后抽搐频繁,遂行心电监护。抽搐发作时心电图呈室速、室颤图形,发作间期为窦性心律,但T 波极性呈2:1交替性变化,直立T 波时Q—T 间期为0.49秒,倒置T 波Q—T 间期0.68秒,余各波形无变化。急查血钾2.(?)7mmol/L,血钙、血糖正常。诊断:低钾血症,阿斯综合征。予以补钾、利多卡因洽疗,1小时后临床症状全部
Patient, male, 9 years old, episodic fainting, convulsions 2 days, with “epilepsy” income hospital. Twitching frequently after admission, then ECG monitoring. Twitch attack ECG showed VT, VF pattern, seizure interval was sinus rhythm, but the T wave polarity showed a 2: 1 alternating changes in the vertical T wave Q-T interval was 0.49 seconds, inverted T wave Q -T interval 0.68 seconds, I have no change in the waveform. Rapid check potassium 2. (?) 7mmol / L, blood calcium, blood sugar normal. Diagnosis: hypokalemia, Aspergillus syndrome. To potassium, lidocaine Qia treatment, 1 hour after the clinical symptoms