Double Trouble: Interrupting DAPT and COVID-19

Abstract

Cardiovascular disorders have been described as relevant risk factor for severe COVID infection. Stent thrombosis is a life-threatening complication that may occur subacutely. We present an interesting case of a middle-aged woman who developed acute stent thrombosis while interrupting dual antiplatelet therapy (DAPT) ticagrelor, during an episode of coronavirus disease (COVID-19). In our case, the patient’s not-compliance to DAPT, associated with COVID-19 infection and a hyperinflammatory and hypercoagulable state associated with it played a major role in the development of stent thrombosis. The hypercoagulable and hyperinflammatory state associated with COVID-19 has important implications for cardiac patients, especially those undergoing complex coronary intervention, predisposing them to an increased risk of post-PCI complications.