![]() ![]() A significant ratio of cardiac arrests in adult patients with no coexisting cardiac disorder is due to metabolic abnormalities. ![]() Nowadays, ECG changes are one of the useful diagnostic clues for recognizing electrolyte abnormalities. Myocardial cells keep up their activity of depolarization and repolarization, by developing several essential electrolytes like potassium, sodium, and calcium their currents across the membrane can be announced by ECG. Manifestations change in hyperkalemia, for correct diagnosis clinical history of the patients is essential. ECG Changes in severe hyperkalemia that can endanger patients’ lives are noteworthy. The studies showed peaked T wave, as well as expanded QRS complex and low P amplitude, are important changes that can guide us to immediate diagnosis. Moreover animal studies on ECG changes related to hyper- and hypokalemia are provided. In this review, we summarized ECG changes related to hyperkalemia and interventions. The current review summarizes studies to elucidate the correlation between potassium disorders and ECG demonstrations. Potassium disorders, including hyperkalemia and hypokalemia in authoritarian states, may lead to heart dysfunctions and could be life-threatening, and urgent interventions are needed in this conditions. Potassium is one of the essential electrolytes in cardiac cells, and its variations affect ECG. Nowadays, electrocardiogram (ECG) changes are one of the valuable diagnostic clues for recognizing abnormalities. ![]()
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