F10 and atrial fibrillation: One in-stent occlusion occurred in one patient who only received ASA as SAPT in addition to a factor Xa inhibitor for underlying atrial fibrillation for more than 24 h, which is in alignment with previous evidence of higher rates of in-stent thrombosis in tandem occlusions not treated with DAPT within 24 h of stent implantation [29].