[The effect of heparin in vasorenal hypertension on the rheological properties of the erythrocytes and on the electrolyte balance of the blood and of the wall of the abdominal aorta].

In hypertension there was shown an increase of the erythrocyte suspension viscosity coefficient, a decrease of the transmural difference of the abdominal aorta potentials and the erythrocyte charge at a lowering of the level of the studied electrolytes in plasma, the abdominal aorta wall and an increase of sodium content in erythrocytes. Heparin corrected the changes in the coefficient of viscosity and charge of erythrocytes, the transmural difference of potentials, potassium and magnesium levels in erythrocytes, sodium level in the abdominal aorta wall induced by hypertension. On the whole there was observed no levelling by heparin of electrolyte imbalance in the erythrocyte-plasma-abdominal aorta wall system.