Atrial fibrillation in severe anemia.
D000368:Aged; D000740:Anemia / Q000150:complications* / Q000628:therapy; D001281:Atrial Fibrillation / Q000209:etiology*; D001803:Blood Transfusion; D003327:Coronary Disease / Q000150:complications; D005260:Female; D006801:Humans