Separate repeated measurements by 1 2 minutes.
Blood pressure measurement technique.
Ambulatory blood pressure monitoring is a noninvasive automated process that records blood pressure over an extended period.
In general blood pressure should be measured while you are seated comfortably.
Blood pressure is usually expressed in terms of the systolic pressure maximum pressure during one heartbeat over diastolic pressure minimum pressure between two heartbeats in the cardiac cycle.
4 repeat blood pressure and pulse rate measurements after standing 1 and 3 minutes.
Typically readings are taken every 15 to 30 minutes for 24 hours.
The inflatable part of the cuff should completely cover at least 80 of your upper arm and the cuff should be placed on bare skin not over a shirt.
As most readers probably know the typical method for blood pressure measurement has long been the manual auscultatory technique with a mercury column or mechanical aneroid sphygmomanometer.
Inflate the cuff 20 30 mm hg above this level to determine bp.
If you use the auscultation method prefer a palpated estimate of radial pulse obliteration pressure to estimate sbp.
3 have the patient stand.
2 measure blood pressure and pulse rate.
If you use the auscultation method deflate the cuff pressure 2 mm hg per s and listen for korotkoff sounds.
Blood pressure values are generally reported in millimetres of mercury mmhg though aneroid and electronic devices do not contain mercury.
Don t talk during the measurement.
It is used in screening for hypertension and for monitoring the effectiveness of treatment in patients with.
Arterial blood pressure is most commonly measured via a sphygmomanometer which historically used the height of a column of mercury to reflect the circulating pressure.
It is measured in millimeters of mercury mmhg above the surrounding atmospheric pressure.
Proper positioning is vital in obtaining accurate blood pressure readings.
During the measurement sit in a chair with your feet on the floor and your arm supported so your elbow is at about heart level.
The arm being used should be relaxed uncovered and supported at the level of the heart.
