对感冒疼痛的自主反应:冷治疗中类型,持续时间和习惯的影响
Jasmine M McDowell, Gretchen Addington1, Kristen Metzler-Wilson2
1Ohio Musculoskeletal and Neurological Institute, Ohio University Heritage College of Osteopathic Medicine, Athens, OH.
Medicine and science in sports and exercise
|December 3, 2024
概括
寒冷的四肢沉浸会导致显著的心血管变化,影响心脏病患者的身体康复. 冰冷治疗的位置,而不是表面积,影响了这些压力反应.
科学领域:
- 心血管生理学心血管生理学
- 运动医学 运动医学
- 康复科学 康复科学 康复科学
背景情况:
- 寒冷的肢体浸泡 (冷疗法) 可以触发自主反射,导致心血管变化.
- 这些效应往往被忽视,但对于接受体力康复的人来说至关重要,特别是那些患有心血管相关疾病的人.
研究的目的:
- 为了研究冷治疗对不同的下肢部位 (脚与膝盖) 施加的压力效应.
- 为了将这些效应与标准冷压器试验 (CPT) 进行比较.
- 为了确定冷治疗表面积是否影响心血管反应.
主要方法:
- 14名健康参与者接受了脚或膝盖的冷水浸泡 (1-3°C 15分钟).
- 测量了节拍动脉血压,心率,全身血管导电 (SVC) 和小腿血管导电 (VC).
- 标准冷压器试验 (CPT) 用作参考,并在浸泡后进行.
主要成果:
- 寒冷压力测试 (CPT) 诱导了2分钟后比脚或腿部浸泡更大的平均动脉压升高.
- 在所有治疗方法中,全身血管导电量和小腿血管导电量都同样下降.
- 在浸泡结束时,小牛血管导电率进一步下降.
- 无论单独进行还是肢体浸泡后,压力器对CPT的反应都是可比的.
结论:
- 低温疗法浸泡位置,而不是表面积,影响心血管反应.
- 强大的压力反应发生在没有自主反射习惯的情况下.
- 这些冷疗法引起的心血管影响是身体康复期间心血管并发症患者的重要考虑因素.
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