Analysis of Left Atrial Appendage by Multislice Computed Tomography in Patients With and Without Paroxysmal Atrial Fibrillation / 中国循环杂志

ABSTRACT

0.05]. Conclusion:Besides the enlargement of LA,the volume of LAA and the area of LAA ostium were significantly increased in AF patients.Preprocedural assessment of LAA ostium should be helpful for the selection of occlusion devices.Because LAA is be very close to LCX,the selection of AF ablation strategies should be carefully taken to avoid possible damage of LCX.