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隐匿性结性早搏常易误诊为莫氏二型房室传导阻滞,影响临床诊治。现报道1例。患者女性,45岁,因受凉后咳嗽5天用青霉素320万U静滴后1小时突感心慌,诊断为“青霉素过敏性休克”。速以肾上腺素1mg肌注,致心慌更甚。心电图示窦性心动过速、频繁早搏。附图(见第238页)Ⅱ导联为连续记录。其心电图特点为:1.可见3种不同形态的
Occult premature ejaculation often misdiagnosed as Morse II-type atrioventricular block, affecting clinical diagnosis and treatment. Is reported in 1 case. Female, 45 years old, coughed 5 days after a cold with penicillin 320 million U intravenous infusion of 1 hour suddenly felt palpitation, diagnosed as “penicillin anaphylactic shock.” 1mg intramuscular injection of epinephrine, causing palpitation even more. ECG shows sinus tachycardia, frequent premature beats. The figure (see page 238) II lead for continuous record. The ECG features are: 1. Visible three different forms