MORPHOLOGICAL CHANGES OBSERVED IN THE HEART MUSCLES AS A RESULT OF DISORDERS IN THE REGULATION OF HYPERKALEMIA, HYPOMAGNESEMIA, HYPOKALEMIA, AND HYPONATREMIA EXCHANGE. Web med. 2025;3(10):231-234. Accessed November 10, 2025. https://webofjournals.com/index.php/5/article/view/5326