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Updated: May 10, 2026

Intra-cardiac Side-Firing Light Catheter for Monitoring Cellular Metabolism using Transmural Absorbance Spectroscopy of Perfused Mammalian Hearts
Published on: May 12, 2019
Cardiac Intoxication/Nutritional/Metabolic
Scott A Fritz1, Rebecca A Funk2
1Department of Anatomy and Physiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA.
None:
This article reviews cardiotoxic syndromes in ruminants caused by various toxins, including ionophores, vitamin E/selenium deficiencies, gossypol, Taxus plants, cardiac glycosides, grayanotoxins, and others. It emphasizes that early recognition, thorough history, and diagnostic sampling are crucial for accurate diagnosis. Since no specific antidotes exist, prompt removal of the toxic source and environmental management are key to improving outcomes. Understanding clinical patterns and implementing herd-wide prevention strategies are vital for reducing morbidity, mortality, and long-term health impacts in affected animals.
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