摘要
本文通过对46例心房颤动患者的分析,认为无论从X线胸片、正交心电图或超声心动图均说明心房颤动患者的f波振幅与左心房大小相关,并以风湿性心脏病和持续性心房颤动更为密切;从心电图中f波振幅来推测心房大小,至今仍有一定的价值。
The amplitude of atrial fibrillatory wave and the incidence of the coarse fibrilla-tory wave in lead Vof ECG and leads X,Y,Z of orthogonal ECG in 46 patientswith atrial fibrillation were analyzed and their relationships with the left atrialenlargment as shown by X-ray films or echocardiograms studied.The results showed thatboth the amplitude of fibrillatory waves were well correlated with the left atriumenlargment.It was also found that the fibrillatory waves in patients with rheumaticheart disease were significantly higher in amplitude than that of atherosclerotic heartdisease.Furthermore,the waves in patients with persistent atrial fibrillation werealso higher than that of the paroxysmal group.These findings demonstrate that theinference of the auricular size from the“f”wave amplitude in ECG is still of somevalue.
出处
《上海医学》
CAS
1982年第4期207-209,247,共4页
Shanghai Medical Journal
