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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。
Objective: To investigate the characteristics and clinical significance of ECG changes in left pneumothorax patients. Methods: A retrospective analysis of 43 cases of X-ray confirmed by the left pneumothorax ECG changes. Results: Fifteen patients (34.9%) had sinus tachycardia, and 35 (81.4%) had low voltage of V5 and V6 leads, and 34 patients (79.1%) shifted clockwise. CONCLUSIONS: The left pneumothorax has a characteristic change in the electrocardiogram. ECG examination of pneumothorax patients is helpful for clinicians to make diagnosis and differential diagnosis.