منابع مشابه
Serial blood pressure measurements.
The objective of the present investigation was to study the effects of a 60-s interval of venous congestion between two noninvasive measurements of arterial blood pressure (ABP) on the fluctuation of ABP, assessed by the standard deviation of the differences between two readings. ABP was measured in 345 successive patients, at rest, four times each. For 269 participants, one pair of readings wa...
متن کاملDirect Blood Pressure Measurements
Intra-arterial pressure in the brachial artery was compared with that in the femoral artery in children. There were no significant differences in systolic, diastolic, or mean pressures. The average auscultatory systolic pressure in the arm, obtained with a cuff 20% wider than the limb, was identical to the average direct systolic pressure in the brachial and femoral arteries. The auscultatory s...
متن کاملBlood Pressure Measurements Taken by Patients are Similar to Home and Ambulatory Blood Pressure Measurements
OBJECTIVE To compare blood pressure measurements taken at home by physicians, nurses, and patients with office blood pressure measurement , ambulatory blood pressure monitoring and home blood pressure measurement. METHODS A total of 44 patients seen by a home care program were studied. Protocol 1 a) blood pressure was measured by the patient, a physician and a nurse during a regular home visi...
متن کاملBlood pressure measurements in the ankle are not equivalent to blood pressure measurements in the arm.
BACKGROUND Blood pressure (BP) is often measured on the ankle in the emergency department (ED), but this has never been shown to be an acceptable alternative to measurements performed on the arm. OBJECTIVE To establish whether the differences between arm and ankle non-invasive BP measurements were clinically relevant (i.e. a difference of ≥10 mmHg). METHODS This was a prospective cross-sect...
متن کاملSpecificity and sensitivity of blood pressure measurements.
Specificity and sensitivity of a biological test describe the ability of the test to exclude false and to include true positives. A method is described for estimating such values for blood pressure measurement. Estimated values are given for various cut-off levels of the diastolic blood pressure. The method indicates that the optimal cut-off for defining hypertension is found to be at the blood...
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ژورنال
عنوان ژورنال: Brazilian Journal of Medical and Biological Research
سال: 2002
ISSN: 0100-879X
DOI: 10.1590/s0100-879x2002000500007