Wolff-Parkinson-White综合征(WPW)是预激综合征中最多见的临床类型。目前此型可通过手术离断附加径路(AP)而获根治。WPW的AP即Kent氏束,是由普通心肌构成的房室肌之间的肌桥,其长度一般约10毫米,宽约1—2毫米。除左右纤维三角之间即左房与主动脉环相接处以外,AP可存在于整个三尖瓣环和二尖瓣环上任何部位。AP的精确定 Wolff-Parkinson-White syndrome (WPW) is the most common clinical type of WPW syndrome. Currently this type can be removed by surgery and additional path (AP) and cure. The WPW’s AP, Kent’s bundle, is a muscle bridge between atrioventricular muscles composed of normal myocardium, typically about 10 mm in length and 1-2 mm wide. In addition to the left and right fibroids between the left atrium and the aortic annulus, the AP can exist throughout the tricuspid annulus and mitral valve annulus at any site. AP’s precise set