Ambulatory blood pressure recordings. Reproducibility and unpredictability.
نویسندگان
چکیده
منابع مشابه
Ambulatory blood pressure recordings. Reproducibility and unpredictability.
The accuracy of blood pressure readings taken by the portable semiautomatic blood pressure recorder Remler M 2000 was investigated in 101 unselected, untreated volunteers. On the average, pressures recorded during usual daily activities were lower by approximately 10 mm Hg than pressures measured in the office. However, individual ambulatory pressures could not be predicted from office readings...
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To assess the reproducibility of ambulatory blood pressure, we recorded 24-hour blood pressure twice 3 months apart in 508 hypertensive subjects participating in the HARVEST trial using a noninvasive technique. Blood pressure was measured every 10 minutes during the daytime and 30 minutes during the nighttime. Reproducibility was better for ambulatory than for office blood pressure. It was grea...
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We developed an asymmetric double logistic curve-fitting procedure for circadian analysis that can determine the rate of change in variables during the day-to-night separately from the night-to-day transition for use in animal studies. We now have applied this procedure to 24-h systolic (SAP) and diastolic arterial pressure (DAP) and heart rate ambulatory recordings from 302 patients. In 292 ca...
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The long-term prognostic value of ambulatory blood pressure recordings in essential hypertension is poorly documented. A European Multicenter study has been set up to evaluate office versus ambulatory (OVA) recordings during a follow-up period of 5 years in a minimum of 2000 patients. The end-point of the study is the question of whether ambulatory blood pressure measurements are better correla...
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Ambulatory blood pressure monitoring (ABPM) is becoming widely accepted as a clinically useful tool for assessing cardiovascular risk in hypertensive patients, although it is not generally recognized for reimbursement in the United States. There are now six major prospective studies, all of which have shown that ABPM gives a better prediction of risk than conventional clinic measurement. A coro...
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ژورنال
عنوان ژورنال: Hypertension
سال: 1984
ISSN: 0194-911X,1524-4563
DOI: 10.1161/01.hyp.6.1.110