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分析1组281例心房纤颤患者的心电图资料,结果为V_1导联f波振幅<2毫米者,冠心病引起的占54.0％(102/189),风心病仅占18.5％(35/189),而>2毫米者中,风心病占86.9％(89/92),且未见有由冠心病引起者。可见由冠心病引起的房颤其心电图f波纤细,鲜有超出2毫米者,而风心病引起者f波粗大,常超出2毫米,从而认为f波的振幅对鉴别房颤的原发病有一定的意义。
The electrocardiogram data of 281 patients with atrial fibrillation in 1 group were analyzed. The results showed that the amplitude of f wave in V_1 lead was less than 2 mm, the incidence of coronary heart disease was 54.0% (102/189), and the incidence of rheumatic heart disease was only 18.5% (35/189) , While> 2 mm, rheumatic heart disease accounted for 86.9% (89/92), and no patients caused by coronary heart disease. Can be seen by the coronary heart disease caused by atrial fibrillation ECG f wave fine, few more than 2 millimeters, and rheumatic heart disease caused by f-wave thick, often exceeding 2 millimeters, that the amplitude of f-wave to identify the primary disease with atrial fibrillation A certain meaning.