Canadian journal of anaesthesia = Journal canadien d'anesthésie
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Review Meta Analysis
Preoperative anemia and anemia treatment in cardiac surgery: a systematic review and meta-analysis.
We aimed to conduct a systematic review and meta-analysis to assess the effects of anemia and anemia severity on patient outcomes in cardiac surgery and determine whether preoperative treatments confer postoperative benefit. ⋯ PROSPERO (CRD42022319431); first submitted 17 April 2023.