Sciacca A, Baciarello G, Di Giacomo V, Di Maio F, Russo G E
G Ital Cardiol. 1980;10(12):1605-12.
Recording of His bundle potentials by means of non invasive technique was first obtained in 1973. The Authors used a computerized, high resolution cardiograph to study 26 patients, 17 males and 9 females, mean age 57.15 +/- 21.79 years. H wave could be identified and therefore H-V interval could be calculated in 19 patients (73%). H wave identification is based on its morphological differentiation from other bioelectrical signals present in P-Q interval and on its repeated presence in all, or at least in the largest number of the six available leads. This technique, based on averaging process, is very useful in depistage of acute and chronic A-V conduction troubles.
1973年首次通过非侵入性技术记录希氏束电位。作者使用计算机化的高分辨率心电图仪对26例患者进行研究，其中男性17例，女性9例，平均年龄57.15±21.79岁。19例患者（73%）可识别出H波，因此可计算出H-V间期。H波的识别基于其与P-Q间期存在的其他生物电信号在形态上的差异，以及其在所有六个可用导联中全部或至少在大多数导联中重复出现。这种基于平均过程的技术在急性和慢性房室传导障碍的筛查中非常有用。
