CAJ | 학술논문

目的：探讨左侧气胸患者心电图改变特点及临床意义。方法：回顾性分析43例经X线胸片证实为左侧气胸患者的心电图改变。结果：窦性心动过速15例（34.9％），V5、V6导联QRS波群低电压35例（81.4％），顺时针转位34例（79.1％）。结论：左侧气胸心电图有特征性改变，对气胸患者进行心电图检查，有助于临床医师进行诊断与鉴别诊断。
목적：탐토좌측기흉환자심전도개변특점급림상의의。방법：회고성분석43례경X선흉편증실위좌측기흉환자적심전도개변。결과：두성심동과속15례（34.9％），V5、V6도련QRS파군저전압35례（81.4％），순시침전위34례（79.1％）。결론：좌측기흉심전도유특정성개변，대기흉환자진행심전도검사，유조우림상의사진행진단여감별진단。
Objective:To study the electrocardiogram characteristics and clinical significance of the patients with left pneu-mothorax. Methods:The electrocardiogram changes of 43 cases with left pneumothorax confirmed by chest X-ray were ret-rospectively analyzed. Results:The electrocardiogram characteristic changes of patients with left pneumothorax included sinus tachycardia for 15 cases(34. 9%),the lower voltage of QRS in V5 and V6 for 35 cases(81. 4%),and revoled clockwise for 34 cases(79. 1%). Conclusions:The electrocardiogram of patients with left pneumothorax had characteris-tic changes. The examination of the electrocardiogram in patients with pneumothorax will help clinical doctors in diagnosis and differential diagnosis.