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In what other clinical situations do you monitor MAP? References: Also, in patients with head injury or stroke, treatment may be dependent on the patient’s MAP. In the guidelines of the Surviving Sepsis Campaign, it is recommended that mean arterial pressure (MAP) be maintained ≥ 65 mm Hg.

In patients with sepsis, vasopressors are often titrated based on the MAP. There are several clinical situations in which it is especially important to monitor mean arterial pressure. Here are the steps for this calculation:Īnother way to calculate the MAP is to first calculate the pulse pressure (subtract the DBP from the SBP) and divide that by 3, then add the DBP: For example, if a patient’s blood pressure is 83 mm Hg/50 mm Hg, his MAP would be 61 mm Hg. To calculate a mean arterial pressure, double the diastolic blood pressure and add the sum to the systolic blood pressure. Physiology Fundamentals: Mean Arterial Pressure You may also want to listen to the following podcast. True MAP can only be determined by invasive monitoring and complex calculations however it can also be calculated using a formula of the SBP and the diastolic blood pressure (DBP). It is considered a better indicator of perfusion to vital organs than systolic blood pressure (SBP). MAP, or mean arterial pressure, is defined as the average pressure in a patient’s arteries during one cardiac cycle. Facing Ethical Challenges with Strength and Compassion.Establishing Yourself as a Professional and Developing Leadership Skills.Ensuring Patient & Family Centered Care.Developing Critical Thinking Skills and Fostering Clinical Judgement.Management of Upper Gastrointestinal Bleeding.Management of Lower Gastrointestinal Bleeding.Irritable Bowel Syndrome: ACG Clinical Guideline on the Management of Irritable Bowel Syndrome.Lippincott NursingCenter’s Critical Care Insider.