title: An equation illustrating the relationship between haemodynamic factors and renal sodium excretion.
abstract: An equation is presented permitting to assess quantitatively the interrelationships between principal haemodynamic factors (mean blood pressure, renal venous pressure, filtration fraction, renal vascular resistance) and factors influencing the renal sodium excretion (glomerular filtration rate, fractional tubular sodium reabsorption).
mesh_terms: D006439:Hemodynamics; D006977:Hypertension, Renal / Q000378:metabolism*; D012964:Sodium / Q000378:metabolism*
chemical_list: D012964:Sodium