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Small studies have suggested utility of patiromer and sodium zirconium cyclosilicate in acute hyperkalemia; if administered for hyperkalemic emergency, sodium zirconium cyclosilicate is preferred due to its more rapid onset of action.
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Rafique Z et al. Acad Emerg Med. [PMID: 31599043]
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Peacock WF et al. Acam Emerg Med. [PMID: 32149451]