A 65-year-old with AF and stable CAD 2 years post-PCI is on apixaban and clopidogrel. No recent ACS or stent thrombosis. What is the preferred antithrombotic regimen now?AContinue apixaban + clopidogrel indefinitelyBSwitch to warfarin + aspirinCApixaban monotherapyDClopidogrel monotherapyEAspirin + clopidogrel (no anticoagulant)Check my answer