What Does MAP Mean?
M-A-P
IPA: /ɛm eɪ piː/
M
A
P
MAP is pronounced M-A-P
What does MAP mean?
MAP (mean arterial pressure) is the average arterial pressure throughout one cardiac cycle, representing the perfusion pressure to vital organs.
How do you pronounce MAP?
MAP is pronounced "M-A-P". Syllables: M - A - P.
When is MAP used in medicine?
ICU hemodynamic targets, vasopressor titration, sepsis resuscitation protocols.
Word Parts & Etymology
MMeanaverage over time
APArterial Pressureforce exerted by blood on arterial walls
Common Misconceptions
MAP is not simply the average of systolic and diastolic values — diastole occupies roughly twice as long as systole, which is why diastolic BP weighs more heavily in the calculation.
Clinical Context
MAP = DBP + 1/3(SBP − DBP), or approximately (SBP + 2×DBP)/3. A MAP ≥65 mmHg is the target in septic shock resuscitation to ensure adequate organ perfusion.
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