American journal of physiology. Heart and circulatory physiology
Endurance Exercise Induces Distinct Skeletal and Cardiac Mitochondrial Adaptations in Racehorses.
Simon Libak Haugaard, Mélodie J Schneider, Sarah Dalgas Nissen, Arnela Saljic, Peter Fruergaard Andersen, Helena Carstensen, Charlotte Hopster-Iversen, Thomas Jespersen, Steen Larsen, Rikke Buhl
Published: 202610.1152/ajpheart.00833.2025
Abstract
Mitochondrial respiration sustains the high energy demands of endurance exercise, yet the extent to which atrial, ventricular and skeletal muscle mitochondria adapt remains uncertain. At the same time, endurance athletes face an increased risk of atr…
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