用一种新的修改基顶方法对马的血管度指数和心电学参数进行评估
Theerapong Pontaema1, Pongphol Pongthaisong1,2, Wootichai Kenchaiwong1,2,3
1Applied Animal Physiology Research Unit, Faculty of Veterinary Science, Mahasarakham University, Mahasarakham, 44000, Thailand.
Veterinary world
|July 30, 2024
概括
一个改进的基顶系统有效测量马的血管度指数 (VVTI),为评估自主功能和心血管健康提供了一种实用的方法.
科学领域:
- 兽医心脏病学 兽医心脏病学
- 自主神经系统生理学 自主神经系统生理学
- 马的健康 马的健康
背景情况:
- 血管度指数 (VVTI) 是马体自主功能的关键指标,在各种生理和病理状态中具有相关性.
- 目前的VVTI评估方法可能缺乏实用性或舒适性.
- 一种经过修改的基峰引技术为VVTI评估提供了潜在的更容易获得的方法.
研究的目的:
- 评估一种新的修改基峰技术的可行性和可靠性,用于测量马匹的VVTI.
- 通过修改技术获得的VVTI测量与标准基峰方法进行比较.
- 调查训练状态和品种对马的VVTI的影响.
主要方法:
- 电心电图 (ECG) 和VVTI记录在泰国本土杂交和阿拉伯马使用标准和修改的底顶系统.
- 分析了标准的心电图参数 (P波,QRS复合体,PR,QT,T持续时间和幅度,心率).
- 从20次连续的心跳中计算出VVTI,使用R-R间隔变化.
主要成果:
- 在VVTI中,标准和修改的基峰方法之间没有发现显著差异.
- 心率,P持续时间,PR间隔,T持续时间和QRS持续时间和幅度在方法之间没有显著差异.
- 两个导向系统之间唯一具有显著差异 (p < 0.05) 的参数是P波幅.
结论:
- 修改后的基顶系统是评估马匹VVTI的可行和实用的方法.
- 这种技术可用于监测马群中的心血管功能.
- 使用这种新的方法,VVTI的测量结果在不同的马品种和训练状态之间是一致的.
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