在麻醉狗中,理想和宽松的袖口之间的血压一致性
Jennifer Pelchat1, Anthony Carr2, Shannon G Beazley2
1Department of Small Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, SK S7N 5B4, Canada. jen.pelchat@usask.ca.
Journal of veterinary science
|August 6, 2025
概括
狗的血压袖子松动没有显著改变测量结果,即使是15%的松动. 这一发现对于精确监测兽医患者间接血压至关重要.
科学领域:
- 兽医麻醉学 兽医麻醉学
- 心血管监测 心血管监测
- 诊断的准确性 诊断的准确性
背景情况:
- 在兽医实践中,间接血压监测是必不可少的.
- 血压袖子松动对测量准确性的影响尚未得到充分理解.
研究的目的:
- 为了研究不同程度的袖口松对健康麻醉狗间接血压测量的影响.
- 为了确定狗血压监测中袖口松的可接受限度.
主要方法:
- 62只健康的麻醉狗被分为两个体重组.
- 血压袖子被顺序地从0%放松到15%.
- 使用高清振荡计测量并使用布兰德-阿尔特曼方法进行分析,测量了静缩,平均和静缩动脉压.
主要成果:
- 在所有测试的松动因子中,测量偏差仍然是可以接受的.
- 达成一致的极限在20公斤以下的狗中,对于一些静脉压和平均动脉压测量的指导方针之外.
- 达成一致的极限是在大多数20公斤以上的狗的测量指南内.
结论:
- 高达15%的袖口松动不会显著改变健康麻醉狗的血压读数.
- 这些发现支持间接血压监测的可靠性,在犬类中,有轻微的袖口松.
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