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相关概念视频

Cardiac Output II: Effect of Stroke Volume on Cardiac Output01:22

Cardiac Output II: Effect of Stroke Volume on Cardiac Output

902
Cardiac output (CO), the amount of blood the heart pumps per minute, is a parameter in cardiovascular physiology determined by stroke volume and heart rate. Stroke volume, the amount of blood pushed from one of the ventricles per heartbeat, is influenced by preload, afterload, and contractility.
Preload
Preload refers to the initial elongation of the cardiac myocytes before contraction and is related to the volume of blood filling the heart at the end of diastole, or end-diastolic volume. The...
902
Exercise and Cardiovascular Response01:20

Exercise and Cardiovascular Response

808
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
808
Exercise and Cardiac Output01:17

Exercise and Cardiac Output

1.0K
Regular physical activity is essential for maintaining cardiovascular health, with aerobic exercises being particularly effective. According to the American Heart Association, 150 minutes of moderate to intense aerobic exercise per week is recommended for a healthy heart. Aerobic activities may include brisk walking, running, bicycling, cross-country skiing, and swimming, ideally performed three to five times per week.
Sustained exercise increases the muscles' oxygen demand, which can be...
1.0K

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相关实验视频

Updated: Jul 2, 2025

A Rehabilitation Program of Exoskeleton-assisted Body Weight-Supported Treadmill Training with Non-immersive Virtual Reality for Stroke Patients
05:54

A Rehabilitation Program of Exoskeleton-assisted Body Weight-Supported Treadmill Training with Non-immersive Virtual Reality for Stroke Patients

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在中风幸存者的运动偏好:一个概念分析分析.

Yuting Dai1, Huiling Shi1, Kangling Ji1

  • 1Department of Neurology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China.

Frontiers in neurology
|February 28, 2024
PubMed
概括
此摘要是机器生成的。

了解中风幸存者的运动偏好是康复坚持和恢复的关键. 这项研究通过选择,行为,情绪和坚持来定义运动偏好,帮助未来的干预.

关键词:
概念分析 概念分析 概念分析运动就是炼身体.患者的偏好,患者的偏好.康复康复康复康复康复康复一次性中风中风中风中风中风

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The Impact of Motor Task Conditions on Goal-Directed Arm Reaching Kinematics and Trunk Compensation in Chronic Stroke Survivors
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Compensatory Limb Use and Behavioral Assessment of Motor Skill Learning Following Sensorimotor Cortex Injury in a Mouse Model of Ischemic Stroke
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The Impact of Motor Task Conditions on Goal-Directed Arm Reaching Kinematics and Trunk Compensation in Chronic Stroke Survivors
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科学领域:

  • 康复医学 康复医学 康复医学
  • 神经科学是一个神经科学.
  • 运动科学 运动科学

背景情况:

  • 运动偏好显著影响中风幸存者对康复和功能恢复的坚持.
  • 在中风幸存者中,运动偏好的概念在现有文献中仍未明确定义.

研究的目的:

  • 建立对中风幸存者运动偏好的明确概念定义.
  • 为开发中风康复评估工具和干预措施提供基础.

主要方法:

  • 使用沃克和阿万特方法进行概念分析.
  • 系统地从七个主要科学数据库的34个出版物中收集数据.
  • 文献搜索涵盖了数据库启动到2023年4月30日的时间.

主要成果:

  • 在中风幸存者中,运动偏好有四个主要特征:选择优先,行为倾向,情感启动和坚持耐心.
  • 前例被分为与患者相关的,与治疗相关的和与环境相关的因素.
  • 后果被分为与患者相关的,与康复提供者相关的和与康复服务系统相关的方面.

结论:

  • 在中风幸存者中,运动偏好的精细定义包括患者的选择,行为倾向,情感反应和对康复参与的态度.
  • 澄清这一概念对于开发有效的评估工具和基于理论的干预措施至关重要.
  • 更好地了解运动偏好可以提高对中风幸存者的炼康复计划的坚持.