论文部分内容阅读
据报道,心房扑动(AF)射频消融成功后,12%~54%患者随后发生心房颤动(Af)。越来越多的证据表明,血管紧张素系统参与Af的病理生理过程。在Af患者的心房活组织检查中发现血管紧张素转换酶(ACE)表达增加。在Af动物模型中血管紧张素Ⅱ浓度上升。本研究回顾性分析AF射频消融后发生Af的
Atrial fibrillation (Af) has been reported in 12% to 54% of patients following successful radiofrequency ablation of atrial flutter (AF). There is growing evidence that the angiotensin system is involved in the pathophysiology of Af. Angiotensin converting enzyme (ACE) expression was found to be increased in atrial biopsies of Af patients. In the animal model of Af, the concentration of angiotensin II increased. This study retrospectively analyzed Af AF AF ablation