Cardio metabolic adaptation to exercise: a review article
Subject Areas : Physical Activity and Health
Nahid
Mohammadi javid
1
(Ph.D Exercise Physiology, Kermanshah University of Medical Sciences, Kermanshah, Iran)
Mehran
Ghahramani
2
(Department of Exercise Physiology, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran)
Keywords: metabolism, Myocardial Muscle, Endurance training,
Abstract :
Abstract Aim: The aim of this study was to investigate the Cardio metabolic adaptation to exercise. Methods: In this research, cardiac muscle metabolism, myocardial energy production, myocardial energy storage and myocardial energy use, cardiac metabolism in ischemia and arrhythmia, the role of AMPK enzyme in cardiac energy metabolism and its different forms of AMPK during reperfusion, the role of AMPK during reperfusion, adaptation of cardiac metabolism to chronic hypoxia, the role of mitochondrial calcium in myocardial metabolism and finally the effect of endurance training and cardiac metabolism were investigated. Results: The finding showed that the myocardium has the ability produce energy from several substrates including: it contains fatty acids, glucose, lactate, pyruvate, ketone bodies and some amino acids. The use of substrates specifically depends on the concentration of these substances in cardiac muscle cells and blood. Conclusion: It can be concluded that cardiac muscle metabolism is affected by exercise and endurance training has a positive effect on myocardial metabolism.
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