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- W3030759750 abstract "目的 探讨早产儿肠系膜上动脉(SMA)血流变化与喂养耐受性的关系,以便科学地指导早产儿喂养护理,减少并发症的发生.方法 将60例单纯早产的早产儿分为观察组和对照组,每组30例,两组均进行早产儿常规护理,观察组在出生后第1、3、7天应用彩色多普勒超声血流显像技术进行了肠系膜上动脉(SMA)的血流各参数测定,即收缩期峰值流速(PSFV)、时间平均流速(TMFV)、舒张末期流速(EDFV)、搏动指数(PI)、阻力指数(RI)等并按此参数指导喂养,并记录有无发生喂养不耐受及达足量喂养的时间.结果 观察组与对照组比较,差异均有统计学意义(P＜0.05).结论 喂养可改变早产儿SMA血流动力学参数,血流动力学参数的改变与喂养耐受密切相关,医护人员可根据喂养前后SMA血流动力学参数的改变,特别是TMFV的增加来预测喂养风险,从而科学地指导早产儿喂养护理。" @default.
- W3030759750 created "2020-06-05" @default.
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- W3030759750 date "2014-03-08" @default.
- W3030759750 modified "2023-09-25" @default.
- W3030759750 title "多普勒超声检测技术应用于早产儿喂养的临床研究" @default.
- W3030759750 doi "https://doi.org/10.3760/cma.j.issn.1673-4351.2014.03.108" @default.
- W3030759750 hasPublicationYear "2014" @default.
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