How long should patients with atrial fibrillation who are already on systemic anticoagulation and are status post TAVR and PCI 6 months ago remain on Plavix?

If PCI was done for a plaque rupture event I.e. ACS, then DOAC + plavix for a year is the current SOC. For non ACS PCI, DOAC + plavix for 6 months, followed by DOAC mono Rx is a reasonable option.