Abstract
The functions of metabolism in the heart are few in number and can be understood without detailed knowledge of elaborate chemical formulas. The primary function of the metabolism of energy-providing substrates is the rapid synthesis of ATP from ADP and inorganic phosphate. Under normal conditions, heart muscle covers its energy needs through the oxidation of glucose, fatty acids, ketone bodies or, to a lesser extent, amino acids. This chapter reviews the mechanisms of metabolic control and fuel selection, as they relate to the function of the heart. Particular emphasis is placed on the interaction between substrates and the control of the citric acid cycle, the final common pathway for all substrates providing reducing equivalents for the respiratory chain.
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© 1988 Kluwer Academic Publishers
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Taegtmeyer, H. (1988). Principles of Fuel Metabolism in Heart Muscle. In: De Jong, J.W. (eds) Myocardial Energy Metabolism. Developments in Cardiovascular Medicine, vol 91. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-1319-6_3
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DOI: https://doi.org/10.1007/978-94-009-1319-6_3
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-7087-4
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