Naming of the waves in the EGG, with a brief account of their genesis
Naming of the waves in the EGG, with a brief account of their genesis
复制标题
DOI：
10.1161/01.cir.98.18.1937
复制
发表时间：
1998-11-03
期刊：
影响因子：
37.8
通讯作者：
Hurst, JW
中科院分区：
文献类型：
--
作者：
Hurst, JW
Snellen对PQs波命名的解释是正确的。我唯一的贡献是强调。我怀疑，正如斯内伦声明的前7个字所表明的那样，将字母从ABCD改为PQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ我相信艾因托芬认识到，也许是事后的想法，他通过选择PQQs允许空间在P之前和T之后添加字母。艾因托芬继续使用PQs来识别用弦电流计记录的ECG中的波。当然，现在仍然使用PQA（图2）。几年后，艾因托芬发现了U波。7. U波仅在弦线检流计心电图中检出。
Snellen’s account of the naming of the PQRST waves is correct. My only contribution is one of emphasis. I suspect, as the first 7 words of Snellen’s statement indicate, that the primary reason for changing the letters from ABCD to PQRST was to eliminate confusion in an illustration that showed both uncorrected and corrected curves. I believe that Einthoven recognized, perhaps as an afterthought, that by choosing PQRST he allowed space to add letters before P and after T.Einthoven continued to use PQRST to identify waves in the ECG recorded with the string galvanometer. PQRST, of course, is still used today (Figure 2). Einthoven identified the U wave a few years later. 7 The U wave was detected only in ECGs made with the string galvanometer.