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OBJECTIVES The purpose of this study was to assess the diagnostic accuracy of the instantaneous wave-free ratio (iFR) to characterize, outside of a pre-specified range of values, stenosis severity,(More)
OBJECTIVES This study is a prospective validation of 6 mm(2) as a minimum lumen area (MLA) cutoff value for revascularization of left main coronary artery (LMCA) lesions. BACKGROUND Lesions(More)
AIMS To compare primary percutaneous coronary intervention (pPCI) and fibrinolysis in very old patients with ST-segment elevation myocardial infarction (STEMI), in whom head-to-head comparisons(More)
OBJECTIVES This study sought to evaluate second-generation drug-eluting stent (DES) thrombosis in clinical practice. BACKGROUND First-generation DES are associated with a significant incidence of(More)