Garber E B, Morgan M G, Glasser S P
Am J Med Sci. 1976 Jul-Aug;272(1):57-64. doi: 10.1097/00000441-197607000-00007.
Left atrial dimensions were recorded echocardiographically in 50 patients with atrial fibrillation. Fibrillatory wave amplitude (f wave) was measured in lead V1 of standard electrocardiograms for all patients. Left atrial dimensions (LAD), LAD compared to body surface area (LAD/M2) and the ratio of LAD to aortic root diameter (LAD/AR) were calculated. There was no significant correlation between f wave size and LAD (p = 0.6480), between f wave size and LAD/M2 (p = .6721), or between f wave size and LAD/AR (p = .1157), nor was there any association between LAD and the etiology of the heart disease. F wave size did correlate (p = .0073) with the age of the patient, the older the individual, the more likely was he to have fine atrial fibrillation (peak to trough f wave less than 0.5 mm).
对50例房颤患者进行超声心动图检查记录左心房大小。对所有患者在标准心电图的V1导联测量颤动波振幅（f波）。计算左心房大小（LAD）、左心房大小与体表面积之比（LAD/M2）以及左心房大小与主动脉根部直径之比（LAD/AR）。f波大小与LAD之间（p = 0.6480）、f波大小与LAD/M2之间（p = 0.6721）、f波大小与LAD/AR之间（p = 0.1157）均无显著相关性，LAD与心脏病病因之间也无任何关联。f波大小与患者年龄相关（p = 0.0073），年龄越大，发生细颤型房颤（f波峰谷小于0.5毫米）的可能性越大。
