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Modified cardiopulmonary bypass with low priming volume for blood conservation in cardiac valve replacement surgery
- Source :
- Journal of Cardiothoracic Surgery, Vol 18, Iss 1, Pp 1-11 (2023)
- Publication Year :
- 2023
- Publisher :
- BMC, 2023.
-
Abstract
- Abstract Background The adverse effects of cardiopulmonary bypass during open cardiac surgery, including hemodilution, seem to be inevitable, especially for patients who generally have a relatively lower BMI with relatively small blood volumes. This study reports the modification and use of a cardiopulmonary bypass (CPB) system to reduce priming volume and hemodilution. Methods This is a retrospective study of 462 adult patients who underwent cardiac valve replacement surgery from January 2019 to September 2021 at the General Hospital of Western Theater Command. The modified group consisted of 212 patients undergoing modified CPB. The control group included 250 patients receiving conventional CPB. Evaluated indices included fluid intake and output volumes during CPB, intraoperative indices related to CPB operation, usage of blood products during the peri-CPB period, and postoperative outcomes. Results The modified group displayed a significant reduction in the crystalloid (200 mL vs. 600 mL, P
Details
- Language :
- English
- ISSN :
- 17498090
- Volume :
- 18
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of Cardiothoracic Surgery
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.6e83ba2f9c34448282432ca359703c84
- Document Type :
- article
- Full Text :
- https://doi.org/10.1186/s13019-023-02175-8