Nirei T
Department of Cardiology, Heart Institute of Japan, Tokyo Women's Medical College.
Nihon Rinsho. 1995 Jan;53(1):113-8.
Predicting the site of accessory pathway in Wolff-Parkinson-White syndrome using body surface mapping is an established examination. For this purpose, many methods have been reported, such as, isopotential maps of QRS wave and ST-T wave, subtraction map of QRS isopotential map, isointegral maps of QRS and QRST waves, and departure map of QRST isointegral map, moving dipole and single value decomposition. The method of determining by the location of the minimum in early QRS isopotential map is most widely used. It should be noted, however, that the prediction is often difficult in posteroseptal accessory pathway and the cases with relatively narrow QRS wave.
利用体表标测预测预激综合征旁道部位是一项成熟的检查方法。为此，已报道了许多方法，如QRS波和ST-T波等电位图、QRS等电位图减法图、QRS和QRST波等积分图、QRST等积分图偏移图、移动偶极子和奇异值分解。根据早期QRS等电位图最小值的位置来确定的方法应用最为广泛。然而，应当注意的是，对于后间隔旁道和QRS波相对较窄的病例，预测往往较为困难。
