Hyponatremia and Renal Venous Congestion in Heart Failure Patients

Table 1

Demographic data in pSS patients and controls.

Parameter	Value ()
	pSS patients	Controls
Sex ( (%))	44	44
Males	24 (54.54%)	24 (54.54%)
Males	20 (45.45%)	20 (45.45%)
Mean age (years)
Etiology of HF	(i) Ischaemic heart disease (including previous myocardial infarction) (18 patients); (ii) Arterial hypertension (17 patients); (iii) Primary dilated cardiomyopathy (5 patients); (iii) Rheumatic heart disease (2 patients); (iv) Degenerative valvular disease (2 patients)	—
The drugs used by the HF patients in the moment of investigation	(i) Angiotensin-converting enzyme inhibitors (19 patients); (ii) Angiotensin receptor blockers (25 patients); (iii) Beta-blockers (37 patients); (iv) Diuretics (44 patients); (v) Mineralocorticoid receptor antagonist (26 patients)	—