Background. The inJusion 01 small volumes 01 hypertonic saline solution or hypertonic
saline plus dextran 70 is remarkably effective in restoring adequate hemodynamic
conditions alter hypovolemic shock. This prospective double-blind study compares the
immediate hemodynamic effects 01 a bolus inJusion 01 7.5% NaCl or 7.5% NaCl plus
6% dextran 70 (both 2400 mOsmjL) in severe hypovolemia.