对于因左心室功能不全而具有高猝死风险的患者，埋藏式心脏电复律除颤器（ICD）治疗能显著延长其生命。
Background Implantable cardioverter – defibrillator ( ICD ) therapy significantly prolongs life in patients at increased risk for sudden death from depressed left ventricular function .
电除颤器