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Oscillometric cuff pressure pulse

The impact of arm position and pulse pressure on the validation of a wrist-cuff blood pressure measurement device in a high risk population

The impact of arm position and pulse pressure on the validation of a wrist-cuff blood pressure measurement device in a high risk population

... importance, oscillometric devices are not only devoid of observer-dependency but also allow long-term monitoring, which is not easily achieved by a mercury ...the oscillometric calculation methods may ...

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Correlation of Brachial Cuff Oscillometric Device Based Central Haemodynamic Indices with Syntax Score in Patients with Coronary Artery Disease

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... The oscillometric wave obtained after applying brachial cuff with suprasystolic pressure resembles that of the blood pressure in the brachial artery proximal to the cuff with complete ...

5

Validation of the integration of technology that measures additional “vascular” indices into an ambulatory blood pressure monitoring system

Validation of the integration of technology that measures additional “vascular” indices into an ambulatory blood pressure monitoring system

... of pulse wave analysis based on oscillometric blood pressure measurements from the BPLab ABPM system (OOO Petr Telegin ...the oscillometric method is based on plethysmography, where changes in ...

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A NEW PARADIGM ON MODEL-BASED PREDICTIVE ALGORITHM FOR OSCILLOMETRIC BLOOD PRESSURE MONITOR

A NEW PARADIGM ON MODEL-BASED PREDICTIVE ALGORITHM FOR OSCILLOMETRIC BLOOD PRESSURE MONITOR

... the oscillometric cuff pressure (CP) is to be collected for whole range of BP ...the oscillometric CP, a band-pass filter is applied. Erroneous pulse created due to some external ...

7

Non-invasive assessment of arterial stiffness using oscillometric blood pressure measurement

Non-invasive assessment of arterial stiffness using oscillometric blood pressure measurement

... recording cuff pressure, a low-pass filter with a cutoff frequency of ...raw cuff pressure, and a time ser- ies of occlusive cuff pressure was obtained (Figure ...raw cuff ...

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Improved measurement of blood pressure by extraction of characteristic features from the cuff oscillometric waveform

Improved measurement of blood pressure by extraction of characteristic features from the cuff oscillometric waveform

... Accurate oscillometric blood pressure estimation in an unsupervised environment is challenging in the presence of interference, notably movement artifact which interrupts the air flow in the deflating ...

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Central aortic blood pressure and augmentation index: comparison between Vasotens® and SphygmoCor® technology

Central aortic blood pressure and augmentation index: comparison between Vasotens<sup>&reg;</sup> and SphygmoCor<sup>&reg;</sup> technology

... During initial processing, the regression relationships of aSBP were considerably spread out (Figure 2). However it should be noted that the same scatter has been found in systolic BP and diastolic BP as measured by the ...

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Ankle-Brachial Index determination and peripheral arterial disease diagnosis by an oscillometric blood pressure device in primary care: validation and diagnostic accuracy study

Ankle-Brachial Index determination and peripheral arterial disease diagnosis by an oscillometric blood pressure device in primary care: validation and diagnostic accuracy study

... automated oscillometric devices including a subgroup analysis on devices developed for arm blood pressure (BP) ...The oscillometric method showed 97% sensitivity, 89% speci fi city, 98% positive ...

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Pavane for a pulse pressure variation defunct

Pavane for a pulse pressure variation defunct

... atrium. Finally, the passage of the RVSVs is determined by the cardiopulmonary transit time (CPTT), also known as the mean transit time. Michard and Teboul indicated that the changes in RVSV are transmitted ‘après un ...

6

Novel blood pressure and pulse pressure estimation based on pulse transit time and stroke volume approximation

Novel blood pressure and pulse pressure estimation based on pulse transit time and stroke volume approximation

... non-invasive cuff-less continuous BP moni- toring is based on the measurement of pulse transit time (PTT) ...a pulse to propagate from a proximal point to a distal point in the arterial ...through ...

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Ontario chiropractor’s knowledge of exercise guidelines for pregnant patients

Ontario chiropractor’s knowledge of exercise guidelines for pregnant patients

... evaluating pulse pressure. Circulation depends on a pulse wave initiated by cardiac ...contraction. Pulse waves travel from the heart to the capillary ...on pulse pressure are ...

8

Comparison of Ambulatory Tonometric and Oscillometric Blood Pressure Monitoring in Hypertensive Patients

<p>Comparison of Ambulatory Tonometric and Oscillometric Blood Pressure Monitoring in Hypertensive Patients</p>

... The relative nocturnal SBP decrease was signi fi cantly lower using tonometric measurements compared with oscillometric measurements, and the correlation between the two measurements of the relative decrease was ...

7

Non-invasive Optical Blood Pressure Sensing
and Measurement

Non-invasive Optical Blood Pressure Sensing and Measurement

... on oscillometric method, which are widely accepted and used worldwide but they restrict patients‟ ...blood pressure. The optical pulsatile method of blood pressure measurement is used to gather ...

5

IDIOPATHIC EDEMA AND HYPERALDOSTERONURIA: POSTURAL VENOUS PLASMA POOLING

IDIOPATHIC EDEMA AND HYPERALDOSTERONURIA: POSTURAL VENOUS PLASMA POOLING

... observed, i.e., a decrease in pulse pressure, increase in diastolic pressure, and an exces-I. sive increase in pulse rate.[r] ...

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Central blood pressure assessment using 24-hour brachial pulse wave analysis

Central blood pressure assessment using 24-hour brachial pulse wave analysis

... rial pressure waveforms were calibrated to match invasive mea- surements of aortic mean BP and DBP, the errors of estimated central BP were small, with a mean and standard deviation of difference of - ...arterial ...

8

Which, Tourniquet or Inflation of Blood Pressure Cuff,
can Dilate Peripheral Vein Adequately for Intravenous
Access?

Which, Tourniquet or Inflation of Blood Pressure Cuff, can Dilate Peripheral Vein Adequately for Intravenous Access?

... blood pressure cuff with different inflation ...blood pressure cuff was inflated with pressure from 30mmHg to 120mmHg, in 30mmHg ...

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A TANDEM FOREARM PLETHYSMOGRAPH FOR STUDY OF ACUTE RESPONSES OF THE PERIPHERAL VEINS OF MAN: THE EFFECT OF ENVIRONMENTAL AND LOCAL TEMPERATURE CHANGE, AND THE EFFECT OF POOLING BLOOD IN THE EXTREMITIES

A TANDEM FOREARM PLETHYSMOGRAPH FOR STUDY OF ACUTE RESPONSES OF THE PERIPHERAL VEINS OF MAN: THE EFFECT OF ENVIRONMENTAL AND LOCAL TEMPERATURE CHANGE, AND THE EFFECT OF POOLING BLOOD IN THE EXTREMITIES

... THE RELATIONSHIP BETWEEN CONGESTING CUFF PRESSURE, EFFECTIVE VENOUS PRESSURE AND VOLUME CHANGE OF THE DISTAL FOREARM SEGMENT WITH WATER IN THE PROXIMAL CHAMBER Two CHAMBERS AND WITHOUT W[r] ...

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Measurement of Blood Pressure in Children: Recommendations and Perceptions on Cuff Selection

Measurement of Blood Pressure in Children: Recommendations and Perceptions on Cuff Selection

... BP cuff selection need to be re- ...for cuff selection, may be necessary to establish the ac- curacy of the published nomogram on normal BP in ...eliminated. Cuff sizes should be stan- dardized, ...

7

Increased pulse wave velocity and augmentation index after isometric handgrip exercise in patients with coronary artery disease

Increased pulse wave velocity and augmentation index after isometric handgrip exercise in patients with coronary artery disease

... the pressure waveforms. Accurate pressure recording may be blunted in a fluid- filled transducer ...aortic pressure waveforms of four pa- tients ...from pulse wave ...

8

An Implantable Stimulator for Selective Stimulation of Nerves

An Implantable Stimulator for Selective Stimulation of Nerves

... brief pulse of current is passed through a nerve, action potentials arise near the cathode and may be blocked near the anode (“anodal blocking”) ...each pulse, due to anode break ...

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