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胸腔积液能影响QRS波电压、形态和T波形态,并可引起房颤、病态窦房结综合征和电交替.用动物实验性胸腔积液进行研究观察,显示心电图上QRS波振幅和电轴可发生改变,然而这些表现尚未在病人中证实.本文报道1例大量胸腔积液引起心电图电轴明显改变并类似于急性心肌梗塞的病例.患者男性,78岁,有长期吸烟史,因进行性呼吸困难3
Pleural effusion can affect the QRS wave voltage, morphology and T wave morphology, and can cause atrial fibrillation, sick sinus syndrome and electrical alternation.Experimental study of pleural effusion with animals, ECG amplitude and amplitude of QRS show electrocardiogram Axis can be changed, however, these manifestations have not yet been confirmed in the patient.In this paper, we report a case of pleural effusion caused a significant change in the electrocardiographic axis and similar to acute myocardial infarction.Patients male, 78 years old, have a long history of smoking, as a result of Sexual Dyspnea 3