Abstract:
OBJECTIVE:Previous studies have indicated moderate-to-poor reproducibility of heart rate variability (HRV) but the reproducibility of blood pressure variability (BPV) and spectral measures of baroreceptor sensitivity (BRS) are not well established. METHODS:We measured normal-to-normal heart beat (RR) interval and finger blood pressure (Finapres) in 14 healthy individuals on three different days. The protocol was 1 h of supine rest and 1 h of 60-degree head-up tilt. Time-series of consecutive 300-s segments as well as 1024-s segments of RR intervals and systolic, diastolic and mean blood pressures were extracted for the assessment of day-to-day and short-term reproducibility. Power spectrum analysis (Fourier) and transfer function analysis was performed. Reproducibility was assessed using the coefficient of variation (CV). The reproducibility of the mean RR interval, mean systolic, diastolic and mean blood pressure was good (CV<10 %). However, there was only moderate-to-poor reproducibility of the spectral parameters of HRV (CV range 18-36%) and BPV (16-44%) and moderate reproducibility of BRS (14-20%). CONCLUSION:Spectral estimates of BRS had only moderate reproducibility although it was better than the spectral estimates of HRV and BPV.
journal_name
Blood Press Monitjournal_title
Blood pressure monitoringauthors
Højgaard MV,Holstein-Rathlou NH,Agner E,Kanters JKdoi
10.1097/00126097-200502000-00005subject
Has Abstractpub_date
2005-02-01 00:00:00pages
19-24issue
1eissn
1359-5237issn
1473-5725pii
00126097-200502000-00005journal_volume
10pub_type
杂志文章abstract:OBJECTIVE:To evaluate blood pressure (BP)-lowering effects of Umezu polyphenols, polyphenols contained in Japanese plums, in a community-based sample by double-masked and placebo-controlled design. METHODS:Seventy-two Japanese community-dwellers who were interested in prevention or control of their BP (preferably high...
journal_title:Blood pressure monitoring
pub_type: 杂志文章,随机对照试验
doi:10.1097/MBP.0000000000000476
更新日期:2020-12-01 00:00:00
abstract:OBJECTIVE:To evaluate the physiological variations in arterial blood pressure in normotensive subjects during activity and in relation to the sitting or lying position. METHODS:The subjects were 30 healthy volunteers who were normotensive and receiving no treatment. Blood pressure was measured using the validated moni...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/00126097-200006000-00005
更新日期:2000-06-01 00:00:00
abstract:OBJECTIVE:The Welch Allyn Pro BP 2000, an automated sphygmomanometer, was subjected to ANSI/AAMI/ISO testing. PATIENTS AND METHODS:The protocol used was the same-arm sequential procedure described in the ANSI/AAMI/ISO 2013 Standard. Eight-eight (53 adults and 35 children aged 3-12 years old) patients completed testing...
journal_title:Blood pressure monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/MBP.0000000000000350
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:We have developed a new blood pressure (BP)-measuring device with a double-cuff, and evaluated its accuracy and applicability for practical use. DESIGN:The double-cuff method features a small cuff placed in the centre of the compression cuff to detect the oscillation of arterial pulsation, by which algorith...
journal_title:Blood pressure monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/00126097-200310000-00005
更新日期:2003-10-01 00:00:00
abstract::OBJECTIVE: To compare a combination of a thiazide diuretic and an angiotensin converting enzyme inhibitor with a thiazide diuretic and a calcium antagonist. DESIGN: A double-blind randomized trial with subjects in two parallel groups administered either 10-20 mg benazepril once daily or 5-10 mg extended-release felodi...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:
更新日期:1998-04-01 00:00:00
abstract:AIM:The association between a blunted decrease in day–night heart rate and subclinical organ damage has not been investigated earlier in human hypertension. Therefore, we assessed such an association in a cohort of 658 untreated essential hypertensive patients. METHODS:All patients underwent procedures including cardi...
journal_title:Blood pressure monitoring
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1097/mbp.0b013e32834331fe
更新日期:2011-02-01 00:00:00
abstract::Hypertension is a major risk factor for cardiovascular morbidity and mortality. Therefore, blood pressure self-measuring devices have emerged as valuable tools in patient care and the accuracy of these instruments is of fundamental importance. For this reason, several validation procedures for assessing the efficacy o...
journal_title:Blood pressure monitoring
pub_type: 杂志文章,评审
doi:10.1097/MBP.0000000000000150
更新日期:2016-02-01 00:00:00
abstract::Ambulatory blood pressure (ABP) has long been recognized by researchers as the gold standard of blood pressure (BP) measurement. Researchers and clinicians typically rely on the mean measure of ABP; however, there is considerable variability in the beat-to-beat BP. Although often ignored, this variability has been fou...
journal_title:Blood pressure monitoring
pub_type: 杂志文章,评审
doi:10.1097/MBP.0000000000000230
更新日期:2017-04-01 00:00:00
abstract:OBJECTIVES:In young and middle age, women have higher orthostatic intolerance (OI) than men, and hemodynamic differences have been found supporting this finding. In older people, these sex differences are less studied. Our aim was to contribute evidence. METHODS:Two hundred and twenty-four community-dwelling older par...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0b013e3283353199
更新日期:2010-02-01 00:00:00
abstract::REVIEW IN DEPTH: The cardiovascular system is well organized in time. The blood pressure normally displays a circadian rhythm characterized by a nightly drop which, however, can be disturbed by disease. The 24 h blood pressure and its mechanisms of regulation are very dynamic and rhythmic processes. Ambulatory blood p...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:
更新日期:1996-04-01 00:00:00
abstract:OBJECTIVE:To perform clinical validation of the TM-2564G device for in-hospital blood pressure measurement according to the British Hypertension Society protocol. METHODS:The tests were carried out on 85 patients aged 19-82 years (41 male patients, mean age 50+/-19 years) with systolic blood pressure 75-219 mmHg and d...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/00126097-200512000-00009
更新日期:2005-12-01 00:00:00
abstract:BACKGROUND:Waist circumference (WC) and related anthropometric indices have been recognized as useful measures of abdominal obesity. However, little is known about the association of waist-to-sitting-height ratio (WSHtR) with obesity and elevated blood pressure (BP). PARTICIPANTS AND METHODS:Data for this study were o...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0000000000000154
更新日期:2016-02-01 00:00:00
abstract::Sudden cardiac death, myocardial infarction, unstable angina, ventricular tachyarrhythmias, fatal pulmonary thromboembolism, rupture of thoracic aorta, and ischemic and hemorrhagic cerebrovascular accidents exhibit a prominent circadian pattern with events more frequently during the morning (0600-1200 h)after awakenin...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:
更新日期:1998-02-01 00:00:00
abstract:BACKGROUND:Patients and doctors often use home blood pressure monitoring (HBPM) to assess the control of hypertension. Despite its popularity there has always been some uncertainty with regard to its accuracy, reliability, reproducibility, and comparability. Although there are pre-market HBPM standards of accuracy, the...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/00126097-199904010-00007
更新日期:1999-02-01 00:00:00
abstract::BACKGROUND: The lack of significant correlation between sodium consumption and blood pressure in a population has tentatively been explained by individual differences in salt sensitivity. Previously we have shown that one-third of essential hypertensived patients respond to a salt load of 9 g daily for 5 days with an ...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:
更新日期:1996-02-01 00:00:00
abstract:BACKGROUND:Impaired left ventricular diastolic function is not uncommon in patients with either diabetes mellitus or hypertension. This study was carried out to assess the contribution of left ventricular hypertrophy, high blood pressure, preclinical impaired glucose tolerance and diabetes mellitus to left ventricular ...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/01.mbp.0000172710.82287.36
更新日期:2005-10-01 00:00:00
abstract:BACKGROUND:Arterial hypertension is associated with cardiovascular morbidity and mortality. It was previously shown that left atrium volume increase associated with mortality and atherosclerotic heart disease. The aim of the present study was to demonstrate the value of endothelial dysfunction in predicting left atrium...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0000000000000419
更新日期:2020-04-01 00:00:00
abstract::BACKGROUND: The lack of prospective data on the relative value of ambulatory blood pressure compared with office blood pressure as well as concern about increased costs have led to cautious endorsement of such monitoring in the clinical arena. Several consensus bodies have reviewed the scientific evidence and have sug...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:
更新日期:1997-10-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to investigate the prevalence and associated factors of masked hypertension in obese patients in Yaounde. METHODS:We carried out a cross-sectional study from January to September 2017 at the National Obesity Center of the Yaounde Central Hospital. Masked hypertension was defined wh...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0000000000000457
更新日期:2020-08-01 00:00:00
abstract:BACKGROUND:Guidelines for office blood pressure reading techniques do not warn us about the possibility that patients may clench their fist during cuff-inflation. It is unknown how often patients do this, and what effect it has on measured blood pressure readings. DESIGN AND METHODS:We registered double blood pressure...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/00126097-200206000-00001
更新日期:2002-06-01 00:00:00
abstract:OBJECTIVE:To compare the methods of office blood pressure (BP) measurement and ambulatory blood pressure monitoring (ABPM) to ensure optimal BP control in hypertensive anticoagulated patients. PATIENTS AND METHODS:Seventy-eight patients who were receiving antihypertensive drugs and warfarin in a dose-adjusted approach...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0000000000000084
更新日期:2015-02-01 00:00:00
abstract:OBJECTIVE:Evaluation of autonomic function responses is increasingly important for risk prediction and hemodynamic evaluation in the ambulant and perioperative setting, but requires a noninvasive arterial blood pressure measurement device. This study describes whether a novel noninvasive beat-to-beat arterial blood pre...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0b013e32834b4431
更新日期:2011-10-01 00:00:00
abstract:BACKGROUND:New software (SuperSTAT(R) algorithm) with enhancements aimed at shorter determination times was developed for a non-invasive blood pressure (NIBP) device and a clinical evaluation was conducted to verify accuracy. OBJECTIVE:To determine the accuracy of the new algorithm according to ANSI/AAMI SP10-1992 and...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/00126097-200204000-00006
更新日期:2002-04-01 00:00:00
abstract:OBJECTIVE:Blood pressure (BP) measured in obese patients with a large arm circumference using a cuff of standard width may be overestimated. METHODS:We compared in this study the BP readings obtained with oscillometric devices at the left arm (OMRON HEM 705-CP) and the left wrist (OMRON R6) (Omron Medizintechnik, Mann...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0b013e3282fd16e3
更新日期:2008-06-01 00:00:00
abstract:OBJECTIVE:To investigate the influence of arm circumference (AC) on the brachial blood pressure (BP) measured with an adult cuff. PARTICIPANTS AND METHODS:This study included 208 patients (150 men, 61.0±8.0 years) for coronary angiography. Intra-aortic BP and noninvasive right brachial oscillometric BP (noninvasive BP...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0000000000000141
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND:Humour is used commonly to relax subjects when their blood pressure is being measured. However the short-term effect of laughter on blood pressure is not described. METHODS:Sixteen normotensive volunteers had blood pressure measured using a validated automated oscillometric sphygmomanometric device (Omron 7...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/00126097-200504000-00010
更新日期:2005-04-01 00:00:00
abstract::Ambulatory blood pressure monitoring (ABPM) has become more widely used in the assessment of elevated blood pressure in children. The accurate diagnosis of white coat hypertension (WCH) is particularly important in children because detection of elevated blood pressure often results in expensive and invasive diagnostic...
journal_title:Blood pressure monitoring
pub_type: 杂志文章,评审
doi:10.1097/00126097-200008000-00001
更新日期:2000-08-01 00:00:00
abstract:OBJECTIVES:The extent of morning blood pressure (BP) surge upon wakening has been associated with increased incidence of stroke and cardiovascular mortality. This trial investigated the antihypertensive efficacy and effects on the morning BP surge of awakening versus bedtime administration of nifedipine in essential hy...
journal_title:Blood pressure monitoring
pub_type: 杂志文章,随机对照试验
doi:10.1097/MBP.0b013e32832e0d80
更新日期:2009-08-01 00:00:00
abstract:BACKGROUND:Self-measurements of blood pressure may offer some advantage in diagnostic and therapeutic evaluation and in management of patients. However, the most important limitation of self-measurement is that there are limited data available about the prognostic value of this information. RESULTS:Authors of several ...
journal_title:Blood pressure monitoring
pub_type: 共识发展会议,杂志文章,评审
doi:
更新日期:2000-04-01 00:00:00
abstract:BACKGROUND:Patients with high office blood pressures but relatively normal readings during daytime ambulatory monitoring have been the subject of much investigation and debate. This clinical finding in part depends on an alerting reaction to the circumstances of the clinical measurement, often described as the 'white-c...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:
更新日期:2000-04-01 00:00:00