What is the minimum systolic blood pressure one should attempt to achieve with fluid administration or vasoactive?

The minimum systolic blood pressure that one should attempt to achieve with fluid administration or vasoactive would be 90 mmHg or 12 kPa. The systolic blood pressure is the pressure exerted by the arteries during the contraction of the heart muscle. It is the top number in a blood pressure reading. The bottom number represents the diastolic pressure which is the pressure exerted by the heart muscle when at rest between beats.