Elevated hemoglobin levels associated with severe sleep-disordered breathing in hemodialysis patients not receiving erythropoiesis-stimulating agents: a case series
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Elevated hemoglobin levels in hemodialysis patients not receiving erythropoiesis-stimulating agents (ESA) are uncommon and may suggest underlying hypoxic conditions. However, the clinical significance of sleep-disordered breathing (SDB) in this context remains... ...