冷冻球囊消融在持续性心房颤动治疗中的研究进展

Cryoballoon Ablation in Treatment of Persistent Atrial Fibrillation

心房颤动指心房的不规则颤动,不仅引起心悸不适,还导致血栓栓塞事件、心肌梗死、心功能恶化、认知功能下降及肾功能损伤。心房颤动治疗是目前临床研究热点,特别是持续性心房颤动的消融面临众多挑战与困境。冷冻球囊消融是近年来研究较多的肺静脉隔离方案,其在阵发性心房颤动治疗中的有效性及安全性已得到了肯定。现综述最近关于冷冻球囊消融治疗持续性心房颤动的研究,对临床医师选择治疗策略有一定帮助。

Atrial fibrillation refers to the irregular atrial vibration, which not only causes palpitations, but also leads to thromboembolic events, myocardial infarction, deterioration of cardiac function, cognitive function decline, and renal function injury. The treatment of atrial fibrillation is a hot spot of clinical research at present and faces many challenges and difficulties, especially the ablation of persistent atrial fibrillation. Cryoballoon ablation is an extensively studied pulmonary vein isolation scheme in recent years, and its effectiveness and safety in the treatment of paroxysmal atrial fibrillation have been affirmed. Recent studies on cryoballoon ablation in the treatment of persistent atrial fibrillation are summarized in this article,which will help the clinician to select treatment options.