Portable blood pressure recorder. Accuracy and preliminary use in evaluating intradaily variations in pressure.
Portable blood pressure recorder. Accuracy and preliminary use in evaluating intradaily variations in pressure.
复制标题
便携式血压记录仪。
DOI：
10.1016/0002-8703(62)90011-x
复制
发表时间：
1962
影响因子：
4.8
通讯作者：
A. F. Bickford
中科院分区：
文献类型：
--
作者：
A. T. Hinman;B. T. Engel;A. F. Bickford
本报告中描述的便携式血压记录仪提供了一种实用的技术，用于确定压力水平的每日变化。该仪器由受试者佩戴，使他能够在日常环境中频繁记录他的血压，并执行他的日常任务。读数是半自动的，不需要医生或技术人员的帮助。受试者不知道仪器记录的水平。对血压正常受试者的初步观察表明，便携式记录仪对于临床目的是足够准确的。在另外的实验中，3名受试者在进行日常活动时每隔一段时间记录他们的压力水平。结果表明，便携式记录仪提供了一天中血压变化的有效数据。对高血压患者的扩展研究应该为评估高血压高度可变的自然史提供有用的信息。
The portable blood pressure recorder described in this report offers a practical technique for determining intradaily variations in the level of pressure. The instrument is worn by the subject, enabling him to record his blood pressure at frequent intervals during the day while in his usual environment and performing his usual tasks. The readings are taken semiautomatically, and the aid of a physician or technician is not required. The subject does not know the levels recorded by the instrument.Preliminary observations on normotensive subjects showed that the portable recorder is sufficiently accurate for clinical purposes. In additional experiments, 3 subjects recorded their levels of pressure at intervals while carrying out their daily routines. The results indicated that the portable recorder provides valid data on variations in blood pressure throughout the day. Expanded studies on hypertensive patients should yield useful information for evaluating the highly variable natural history of hypertension.