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患者女性,40岁。因反复心悸不适20年,于1990年8月24日入院。入院前多次心电图发现有室性早搏,否认心肌炎病史。曾服用慢心律、心得安、胺碘酮等药物,均无效。入院后体检:BP14.6/9.3KPa(110/70mmHg),心界不大,HR80次/分,律不齐,早搏10～12次/分,心尖部可闻及Ⅱ级收缩期吹风样杂音,余无特殊。心电图示窦性心律,频发室早。24小时动态心电图检出室性早搏。部分呈三联律。日产SUD—800型
Female patient, 40 years old. Due to repeated palpitations discomfort for 20 years, on August 24, 1990 admitted. Pre-admission ECG found multiple premature ventricular contractions, deny the history of myocarditis. Had taken slow heart rate, safe, amiodarone and other drugs, are invalid. After admission, physical examination: BP14.6 / 9.3KPa (110 / 70mmHg), the heart is not big, HR80 beats / min, irregular arrhythmia, premature beats 10 to 12 beats / min, apical can be heard and Ⅱ grade systolic hair-like murmur , I no special. ECG shows sinus rhythm, frequent room early. 24-hour ambulatory ECG detected premature ventricular contractions. Some were triple. Nissan SUD-800 type