Table 1.

Characteristics of the study cohort with associated p values for each characteristic.

	All	Uncorrected	Corrected	p value
Average age	62.92	63.75	61.80	0.02
Male	519	206	313	0.09
History of HFrEF	53	24	29	0.08
Average initial potassium (mEq/L)	3.09	3.07	3.12	0.000
Average potassium after 24 hrs (mEq/L)	3.42	3.12	3.82
Average amount received (mEq)	50.36	45.83	56.46	0.000
Number of arrhythmias	22	8	14