冠状动脉旁路移植术后心房颤动的发生机制

Mechanism of Atrial Fibrillation after Coronary Artery Bypass Grafting

心房颤动是冠状动脉旁路移植术(coronary artery bapass grafting,CABG)后常见的心律失常疾病;但目前为止,关于CABG后心房颤动的具体机制尚未完全明了。CABG后心房颤动能显著增加患者住院时间和相关医疗费用,增加术后短期及长期死亡及各类并发症的风险。了解其发生的机制,有利于针对相关患者进行防治,减轻患者及社会的疾病负担。

Atrial fibrillation is a common arrhythmia after coronary artery bypass grafting surgery. However,so far the mechanism of postoperative atrial fibrillation hasn’t been clearly understood. Postoperative atrial fibrillation is associated significantly with higher inhospital-cost and longer hospital-stay duration,and increases the risk of complications and postoperative death. Thus,recognizing its mechanism is necessary for cardiologists to help patients acquire medication properly and reduce personal/social burden.