Table 1

Results for the 66-year-old female patient

	April 2020, on admission to ED	May 2020, follow-up	June 2020, follow-up	September 2020, follow-up
Blood pressure/mm Hg	196/100	<112 systolic	105/65	110/70
K⁺/mmol/L (3.5–4.4)	2.6	4.3	4.1	4.0
Na⁺/mmol/L (137-144)	148	145	141	144
Aldosterone/pmol/L (102–1197)	<103	–	126	210
Renin/mIU/L (5.3–99.1)	<1.8	–	17	18
ARR (<31)		–	7.41	11.6
Itraconazole 100 mg/day	Yes	No	No	No
Verapamil	No	Yes	No	No
KCl supplementation	No	Yes	Yes	No

ARR, aldosterone renin ratio; ED, emergency department.