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心脏瓣膜置换手术中胃粘膜 PCO_2 胃粘膜 PH 的变化

作者:戴鹏飞

院校:南京医科大学(江苏 南京 211166)

摘要:心脏瓣膜置换手术是一种常见的外科手术,用于替换受损或异常的心脏瓣膜,以改善心脏功能和提高患者的生活质量。
然而,该手术可能对胃黏膜产生一定的影响。研究发现,在手术过程中,胃粘膜的 pH 值和 PCO2 值会发生变化,这主要受到体外循环、
麻醉药物和血流动力学变化等因素的影响。了解和监测这些变化对于评估手术风险和采取保护措施具有重要意义。为了保护胃黏
膜健康,医生应根据个体化情况采取相应的治疗策略。进一步的研究和实践将有助于优化手术过程中的胃黏膜保护策略,提高手
术成功率和术后恢复质量。

关键词

心脏瓣膜置换手术;胃粘膜;pH 值;PCO2 值;体外循环;麻醉药物;血流动力学;保护措施

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参考

[1] Ristagno, G., et al. (2021). Gastrointestinal mucosal injury during cardiopulmonary resuscitation: A
narrative review. Journal of Clinical Medicine, 10(8), 1756.
[2] Chiu, P. W. Y., et al. (2018). Risk of gastric mucosal injury from oesophageal balloon tamponade in
patients with variceal bleeding. Gastroenterology Research and Practice, 2018, 1351463.
[3] Markoc, F., et al. (2001). Gastric mucosal PCO2 as a marker of gastric mucosal ischemia during
cardiopulmonary bypass in dogs. Physiological Research, 50(3), 303-310.
[4] Zhang, C., et al. (2015). Protective effects of superoxide dismutase on gastric mucosal injury induced
by ischemia-reperfusion injury during cardiopulmonary bypass in dogs. Experimental and Therapeutic
Medicine, 9(2), 539-544.
[5] Tjomsland, O., et al. (2012). Increased gastric mucosal PCO2 in patients with septic shock: A prospective
observational study. Annals of Intensive Care, 2(Suppl 1), S16.

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