从不同类型的运动中获得的心电图 赛马有和没有心脏症状
Cristobal Navas de Solis1, Claire Solomon1, Mary Durando2
1Large Animal Clinical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Equine veterinary journal
|December 4, 2024
概括
使用运动心电图 (ECG) 监测马匹运动员是可行的. 节律失调在运动期间很常见,但复杂的节律失调很少见,心脏症状和运动类型会影响它们的发生.
科学领域:
- 马类心脏病学 马类心脏病学
- 运动医学运动医学
- 兽医诊断 兽医诊断 兽医诊断 兽医诊断
背景情况:
- 马匹的节律失常可以从良性到危及生命的范围.
- 了解这些心律失常对于运动员的健康和表现至关重要.
研究的目的:
- 为了评估记录可读性运动心电图 (ECG) 的可行性,在赛马中由骑手或马夫进行赛马.
- 描述不同运动类型中的心律失常,并调查它们与炼变量,先前心脏病史和炼强度的关联.
主要方法:
- 一个队列研究,涉及单头运动ECG,由骑手/伴侣在训练和比赛期间记录.
- 分析了62匹赛马的1002个心电图,评估心律失常的患病率和与运动参数和马史的关联.
主要成果:
- 超过73%的记录ECG是可读的,在33.9%的炼中检测到心律失常.
- 复杂的心律失常是罕见的 (1.8%).
- 峰值心率,运动持续时间,先前的心脏症状和炼类型与心律不整的发生率增加有关.
结论:
- 远程ECG监测马匹运动员是实用的,心律失常是常见的,但复杂的不常见.
- 心脏病史和运动强度/类型与心律失常有关.
- 需要进一步的研究来确定马匹运动员在临床上显著的心律失常.
相关概念视频
01:29Electrocardiogram
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An electrocardiogram (ECG or EKG) is a critical diagnostic tool that records the electrical signals produced by the heart during each heartbeat. This recording is achieved through electrodes placed strategically on the arms, legs, and chest. The electrocardiograph amplifies these signals and produces 12 distinct tracings, offering a comprehensive understanding of the heart's electrical activity.
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Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
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Purposes
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Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
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01:28Electrocardiogram Fundamentals
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Definition
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Parts of an ECG
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01:25Correlation between ECG and Cardiac Cycle
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01:23Holter Monitor: 24-Hour Monitoring
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Holter monitoring is a continuous electrocardiography (ECG) recording that tracks the heart's electrical activity over an extended period, generally 24 to 48 hours. This noninvasive diagnostic tool detects irregular heart rhythms that may not be captured during a standard ECG performed in a clinical setting.DeviceThe Holter monitor is a portable, small device connected to several electrodes on the patient's chest. These electrodes detect the heart's electrical signals and transmit them to the...
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An electrocardiogram (ECG)graphically represents the heart's electrical activity on ECG paper or a monitor.
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ECG waveforms are divided by vertical and horizontal lines at standard intervals.
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Components of the Electrocardiogram
The primary components of a normal ECG waveform in Normal sinus rhythm(NSR) include the P wave, PR interval, QRS complex, ST segment, T wave, and occasionally a U wave.
ECG waveforms are divided by vertical and horizontal lines at standard intervals.
The horizontal axis measures time and rate, and the vertical axis measures amplitude or voltage....
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