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Impact of exercise training on psychological risk factors
Carl J Lavie1, Richard V Milani, James H O'Keefe
1Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute, Ochsner Clinical School, The University of Queensland School of Medicine, New Orleans, LA 70121, USA. clavie@ochsner.org
Abstract:
Although the role of psychological risk factors has been underemphasized, considerable evidence indicates the adverse effects of various psychosocial stressors in the pathogenesis and recovery from cardiovascular diseases. Substantial data, especially from cardiac rehabilitation and exercise training programs, have demonstrated the role of physical activity, exercise training, and cardiorespiratory fitness, to improve psychological risk factors, including depression, anxiety, hostility, and total psychological stress, as well as stress-related mortality.
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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.
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