摘要
室性心律失常包括室性早搏（室早）、室性心动过速（室速）、心室扑动（室扑）和心室颤动（室颤）。室早和室速是常见的心律失常，可出现在心脏结构正常者，更易发生于器质性心脏病患者。2005年世界卫生组织公布的资料表明，全球死于心脑血管疾病的1700万人群中，心脏性猝死（sudden cardiacdeath，SCD）占40％-50％。室速、室扑和室颤都属于恶性心律失常。临床研究证实，恶性心律失常是导致SCD的最主要原因，为65％-85％。
Sudden cardiac death due to ventricular tachyarrhythmia is the leading cause of death in the world. Beta blockers is an only class of drugs that has been shown to be beneficial in the primary prevention of malignant arrhythmia and sudden cardiac death. Catheter ablation is now an important option to control recurrent ventricular tachycardia. Many trials have justified the potential benefits of implantable cardioverter defibrillator in selected patients. We must make an effort to reduce mortality rate due to malignant ventricular arrthythmias in China.
出处
《中华心律失常学杂志》
2010年第1期5-6,共2页
Chinese Journal of Cardiac Arrhythmias
