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Nature Reviews Cardiology 2, 331 (1 July 2005) | doi:10.1038/ncpcardio0238

Hemoglobin level and clinical outcome in patients with acute coronary syndromes

Sabatine MS et al. (2005) Association of hemoglobin levels with clinical outcomes in acute coronary syndromes. Circulation 111: 2042–2049 Anemia has been shown to exacerbate myo-cardial ischemia in some patients with acute coronary syndromes.