予激症候群是 Wolff、Parkingson 及White 在1930年首次描述报告的,简称 W-PW 症候群。近年来对予激症候群的解剖生理及发病原理、治疗等方面认识均有较大进展。大多数学者认为,予激发生主要是房室间异常传导捷径的存在而使心室一部分心肌提早地受到激动所致。由于心室的予激本身不产生血液动力学障碍和异常感 The predominant group is Wöff, Parkingson and White first reported in 1930, referred to as W-PW syndrome. In recent years, there has been much progress in the understanding of the anatomy, physiology, pathogenesis and treatment of the pro-inflammatory syndromes. Most scholars believe that the main cause of pre-emptive excitation is the existence of anomalous short-circuit conduction in the atrioventricular ventricular myocardium caused by an earlier part of the excited. Because of the ventricular activation itself does not produce hemodynamic disorders and abnormal feelings