长QT综合征(LQTS)是一种以心室复极延长为特征的家族性疾病,常发生尖端扭转室速而导致晕厥与猝死。不同类型的基因又影响着LQTS的临床过程。目前有关年龄和性别与基因类型关系的资料有限,该研究目的旨在证明QT间期调整后,LQTS的发病过程中基因类型是否对年龄、性别有不同的作用。 方法 资料收集来自于国际LQTS注册登 Long QT Syndrome (LQTS) is a familial disease characterized by prolonged ventricular repolarization, often leading to torsades de pointes and syncope and sudden death. Different types of genes affect the clinical course of LQTS. Currently, there is limited data on the relationship between age and genders and genotypes. The purpose of this study is to demonstrate whether the genotype of LQTS during the course of QT interval adjustment has a different effect on age and sex. Methodology Data collection from the International LQTS Register