MORPHOLOGICAL CHANGES OBSERVED IN THE HEART MUSCLES AS A RESULT OF DISORDERS IN THE REGULATION OF HYPERKALEMIA, HYPOMAGNESEMIA, HYPOKALEMIA, AND HYPONATREMIA EXCHANGE. Web med. [Internet]. 2025 Oct. 31 [cited 2025 Nov. 10];3(10):231-4. Available from: https://webofjournals.com/index.php/5/article/view/5326