论文部分内容阅读
1969年Schelag对人用导管电极探测法,进行希氏束电信号的记录,虽然在医学上作出了贡献,但操作复杂,且每次检查要损伤静脉,所以限制了它的使用。 1975～1977年间国内外成功地使用电子计算机,对人的胸部表面记录下来的高增益电位进行加算平均,从而描记出希氏束电位图。但是日本作者竹田晴彦等人于1977年发表的文献中描述的方法,获得有明确BH波的曲折的检出率达76.9％。欧美作者Berbari. J等人将阳极板置于V_(6),阴极板置于V_(6)R位置,所得体表希氏
Schelag, 1969 The use of a catheter electrode probe for the recording of His bundle signals, although medically valuable, is complex and cumbersome for each procedure, limiting its use. From 1975 to 1977, computers at home and abroad were successfully used to calculate the average of the high-gain potentials recorded on the surface of the human chest so as to trace the His bundle potential map. However, the method described in the article published by Japanese author Takeda Haruhiko and others in 1977 provided a mean of 76.9% detection of twists and turns with definite BH wave. The European and American authors Berbari. J et al placed the anode plate V_ (6), the cathode plate placed V_ (6) R position, the resulting surface His