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Prognostic impact of hemoglobin (stratified by 1 g/dL increase) in unselected patients on the risk of HF-related rehospitalization at 36 months (A), coronary revascularization at 36 months (B), and AMI at 36 months (C). AMI, acute myocardial infarction; HB, hemoglobin; HF, heart failure.
