Hyponatremic hypertensive syndrome - a retrospective cohort study

Table 1 Relevant clinical parameter

	Case 1	Case 2		Case3
	Pre renal vascularisation	Pre renal vascularisation	Post renal vascularisation	Pre renal vascularisation	Post renal vascularisation
Serum sodium (mmol/L)	112	127	139	126	137
Serum potassium (mmol/L)	3.2	3.1	3.9	3.2	4.2
Serum calcium (mg/dL)	7.9	7.5	8.8	8.4	8.7
Serum albumin (mg/dL)	2.3	2.7	3.6	2.9	3.9
Urine protein	3+	2+	Negative	2+	Negative
Urine RBCs	Absent	Absent	Absent	Absent	Absent
Urine protein/creatinine ratio	6.847	3.912	< 0.2	4.362	< 0.2
Urine sodium (mmol/24 h)	115	123	33	109	28
Blood pH	7.448	7.532	7.422	7.605	7.392
Blood bicarbonate	33.4	31.8	27.2	32.2	25.4
Serum renin (ng/mL per hour) (normal: 1.31-3.95)	21.06	32.8	3.05	25.04	3.24
Serum aldosterone (ng/dL) (normal: 1-16)	117.2	143.6	14.2	135.8	15.8
Urine osmolality mOsm/kg of water	Not done	Not done		770
MRI brain	PRES	PRES		PRES

Revascularization procedure could not be done. MRI: Magnetic resonance imaging; PRES: Posterior reversible encephalopathy syndrome.