MAP target in septic shock when norepinephrine is initiated is typically at least what value?

• A. MAP ≥60 mmHg
• B. MAP ≥65 mmHg
• C. MAP ≥70 mmHg
• D. MAP ≥75 mmHg

Answer: (B)

In septic shock, the priority is to restore perfusion to vital organs by elevating the vascular tone with vasopressors like norepinephrine. The typical MAP target when starting norepinephrine is at least 65 mmHg. This level provides a balance: it supports crucial organ perfusion—especially the brain and heart—without pushing vasoconstriction to the point of compromising blood flow to other tissues. If perfusion signals remain abnormal despite reaching 65 mmHg, clinicians may adjust the vasopressor dose or consider additional therapies, and in some patients with chronic hypertension or persistent hypoperfusion, higher targets (around 70–75 mmHg) might be used. But 65 mmHg is the standard initial goal.