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Hybrid intervention approach to coronary artery and valvular heart disease

Abstract Coronary angiography is used to assess the burden of coronary artery disease prior to surgical valve repair/replacement and often leads to concomitant bypass and valve surgery. We sought to evaluate outcomes of an alternative, hybrid approach involving percutaneous coronary intervention (PCI) and valve surgery, assessing the rate of stent thrombosis as a primary outcome. We reviewed charts of consecutive patients who underwent planned PCI prior to surgical valve repair/replacement by a single surgeon from January 2008 to December 2016. We calculated rates of surgical complication, duration of dual antiplatelet therapy (DAPT) prior to surgery, and rates of stent thrombosis and in-stent restenosis. Twenty-four patients were included in this study. Surgery was performed a median of 52.5 days following PCI. DAPT was withheld an average of 8 days before and resumed an average of 4 days after surgery. Ninety-two percent of surgeries were minimally invasive. There were no bleeding complications, stent thromboses, or restenosis events. All patients survived the 1-year follow-up. For patients with mixed coronary and valvular heart disease, a heart team approach involving preoperative PCI followed by staged minimally invasive valvular surgery appears to be safe and warrants further exploration.