蛇咬马引起的心室节律失常:一个病例报告
G V Ramos1, J B Braz2, A C Camplesi2
1Equine Cardiology Service (ECS), Equine Sports Medicine Laboratory (LMEE), Department of Veterinary Clinics and Surgery (DCCV), School of Agrarian and Veterinary Sciences (FCAV), São Paulo State University (UNESP), Access Road Professor Paulo Donato Castellane, Jaboticabal, São Paulo, 14884-900, Brazil.
Journal of equine veterinary science
|October 31, 2025
概括
这项研究报告了首次发生因Bothrops蛇咬伤而导致的马的阳单形心室双胞胎 (pMVB) 和心动减速 (pMVT) 的情况. 心脏评估对于诊断有毒马的心律失常至关重要.
科学领域:
- 兽医心脏病学 兽医心脏病学
- 毒理学 毒理学 毒理学
- 马类医学 马类医学
背景情况:
- 马中毒蛇可能会导致复杂的心血管并发症.
- 毒蛇接触后,马的心律不整是一个很大的问题.
- 之前的文献缺乏关于由Bothrops sp.引起的心律失常的详细心电图描述. 在马匹中咬伤.
研究的目的:
- 为了记录和描述一匹被Bothrops sp.毒害的马中的心律失常. 蛇的毒. 蛇的毒. 蛇的毒.
- 为了强调电心电图在马类蛇咬伤病例中的诊断重要性.
- 报告马匹中因蛇咬而出现的特定心室节律失常的新鲜事件.
主要方法:
- 临床病例报告一个Mangalarga Marchador马匹的疑似毒蛇咬伤中毒.
- 心脏听力检测,以检测动脉节律失常.
- 电心电图 (ECG) 分析以识别和表征心室节律失常,包括偏激单态心室双胞胎 (pMVB),带有两对过早心室收缩 (PVC) (pMVBPC) 的 pMVB和偏激单态心室高心率 (pMVT).
主要成果:
- 电动心电图显示了pMVB,pMVBPC和pMVT.
- 在所有案例中,都观察到不完整的心房分离和合变异.
- 结果支持重新进入的机制,并排除了帕拉斯托利,标志着马匹中由于Bothrops sp.引起的这些心律失常的首次报告. 咬伤. 咬伤. 咬伤. 这些都是咬伤.
结论:
- 这一案例凸显了疑似受蛇毒害的马匹彻底进行心脏评估的迫切需要.
- 这项研究提供了第一份关于pMVB,pMVBPC和pMVT在由Bothrops sp.产生的马中的记录证据. 蛇咬伤. 蛇咬伤. 蛇咬伤. 蛇咬伤. 蛇咬伤. 蛇咬伤.
- 电心电图发现对于理解和管理马匹中毒诱导的心脏功能障碍至关重要.
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