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Updated: May 29, 2025

A Rapidly Incremented Tethered-Swimming Maximal Protocol for Cardiorespiratory Assessment of Swimmers
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基于NHANES瘦体质量方程,FRIEND注册研究的跑步机心肺运动测试的峰值氧气吸收的参考方程

Everton J Santana1,2,3, Daniel Seung Kim1,2,4,5, Jeffrey W Christle1,4

  • 1Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA, USA.

European journal of preventive cardiology
|February 7, 2025
PubMed
概括

新的方程式改善了对肥胖个体的心肺呼吸能力 (CRF) 评估. 这些新的氧气吸收峰值 (VO2峰值) 公式在各种身体组成中提供了更好的校准,提高了死亡风险预测.

关键词:
所有度测法 (allometry) 是一种全度测法.心脏呼吸系统的健康状况运动测试 运动测试 运动测试瘦体质量 瘦体质量 瘦体质量氧气吸收的峰值时间参考方程 参考方程 参考方程

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Exercise and Cardiac Output

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...
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Respiratory Volumes and Capacities

The respiratory system is responsible for the intake of oxygen and the expulsion of carbon dioxide from the body. Respiratory volumes describe the volume of air in the lungs at different phases of the respiratory cycle. Tidal volume is the air breathed in and out during normal, quiet breathing. Inspiratory reserve volume is the air that can be forcefully inspired beyond the tidal volume. In contrast, expiratory reserve volume refers to the air that can be expelled from the lungs after a normal...
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Exercise Stress Test

Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
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.
Purposes
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