Controversies in non-ST-elevation acute coronary syndromes and percutaneous coronary interventions.

Cleve Clin J Med · 2010

review · Level V

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Abstract

Non-ST-elevation myocardial infarction (MI) and unstable angina represent the majority of acute coronary syndromes. Recent studies have helped clarify treatment strategies. Drug-eluting stents have reduced the problem of restenosis, but questions remain about the length of time patients need dual antiplatelet therapy.