ArticleFrontiers in cardiovascular medicine2024
Discovery of delayed gas production after implantation of a continuous-flow left ventricular assist device and a preliminary exploration of the mechanisms of its occurrence.
Article in Frontiers in cardiovascular medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Objective: To characterize the gas production phenomenon in the animal model of left ventricular assist device (LVAD), and study its mechanism. Methods: An Results: There was a statistical difference in the number of bubbles in the inflow and outflow tubes of the blood pump ( Conclusion: Blood gas production is associated with higher partial pressures of blood oxygen, higher rotation speed, and intrapump thrombosis, and the mechanism of pump gas production is degassing of dissolved gases rather than cavitation of water, and the gas released is most likely to have oxygen. The degassing phenomenon is an warning factor for pump thrombosis.
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