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Switching of Oral Anticoagulation Therapy After PCI in Patients With Atrial Fibrillation: The RE-DUAL PCI Trial Subanalysis Low-density lipoproteins cause atherosclerotic cardiovascular disease: pathophysiological, genetic, and therapeutic insights: a consensus statement from the European Atherosclerosis Society Consensus Panel Considerations for Optimal Device Selection in Transcatheter Aortic Valve Replacement: A Review Risk Stratification in PAH Percutaneous Coronary Intervention for Vulnerable Coronary Atherosclerotic Plaque Cardiovascular Events Associated With SGLT-2 Inhibitors Versus Other Glucose-Lowering Drugs: The CVD-REAL 2 Study Coronary plaque redistribution after stent implantation is determined by lipid composition: A NIRS-IVUS analysis Cardiovascular Magnetic Resonance as a complementary method to Transthoracic Echocardiography for Aortic Valve Area Estimation in patients with Aortic Stenosis: A systematic review and meta-analysis 2015 ESC Guidelines for the management of infective endocarditis: The Task Force for the Management of Infective Endocarditis of the European Society of Cardiology (ESC) Endorsed by: European Association for Cardio-Thoracic Surgery (EACTS), the European Association of Nuclear Medicine (EANM) Canagliflozin and Renal Outcomes in Type 2 Diabetes and Nephropathy

Review ArticleVolume 71, Issue 15, April 2018

JOURNAL:J Am Coll Cardiol. Article Link

Restenosis, Stent Thrombosis, and Bleeding Complications - Navigating Between Scylla and Charybdis

J Torrado, L Buckley, A Durán et al. Keywords: biodegradable polymers; bioresorbable vascular scaffold; bleeding; drug-eluting stent; PCI; stent restenosis; stent thrombosis

ABSTRACT


The field of interventional cardiology has significantly evolved over 40 years by overcoming several challenges. The introduction of first-generation drug-eluting stents significantly reduced the rates of restenosis, but at the expense of an increase of late stent thrombosis. Prolonged antithrombotic therapy reduced rates of stent thrombosis, but at the cost of increased bleeding. Although the advent of second-generation drug-eluting stents subsequently reduced the incidence of late stent thrombosis, its permanent nature prevents full recovery of vascular structure and function with accordant risk of very late stent failure. In the present era of interventional cardiology, the tradeoff between stent thrombosis, restenosis, and bleeding presents as a particularly complex challenge. In this review, the authors highlight major contributors of late/very late stent thrombosis while targeting stent restenosis, and they discuss evolutionary advances in stent technology and antiplatelet therapy, to further improve upon the care of patients with coronary artery disease.