Results 21 to 30 of about 1,633,078 (389)

Comparison of regional blood flow values measured by radioactive and fluorescent microspheres [PDF]

, 2002
Fluorescent microspheres (FM) have become an attractive alternative to radioactive microspheres (RM) for the measurement of regional blood flow (RBF). The aim of the present study was to investigate the comparability of both methods by measuring RBF with
Habler, O., Harris, A. G., Kleen, M., Meisner, F., Messmer, K., Raab, S., Thein, E.   +6 more
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Blood pressure measurement: arm circumference and cuff size availability La medición de la presión arterial: circunferencia del brazo y disponibilidad de manguitos Medida da pressão arterial: circunferência braquial e disponibilidade de manguitos

Revista Latino-Americana de Enfermagem, 2009
To avoid inaccurate blood pressure (BP) readings, the American Heart Association (AHA) recommends cuff width (CW) encircling 40% of the arm circumference (AC) and cuff length at least 80-100%.
Eugenia Velludo Veiga, Edna Aparecida Moura Arcuri, Lyne Cloutier, Jair Lício Ferreira Santos   +3 more
doaj   +1 more source

Influence of short-term blood pressure variability on blood pressure determinations. [PDF]

Hypertension, 1992
To evaluate the effect of blood pressure variability on Riva Rocci Korotkoff blood pressure determinations, we studied the intra-arterial pressure during Riva Rocci Korotkoff determinations in 25 patients. In 50 measurements with a cuff deflation rate of 2.5 mm Hg/sec, the systolic intra-arterial pressure at Korotkoff phase 1 was 2.1 (95% confidence ...
Bos, W. J., van Goudoever, J., van Montfrans, G. A., Wesseling, K. H.   +3 more
openaire   +2 more sources

MEDIDA INDIRETA DA PRESSÃO ARTERIAL EM FUNÇÃO DA LARGURA DO MANGUITO, EM PACIENTES NAS FASES PRÉOPERATÓRIA IMEDIATA, RECEPÇÃO NO CENTRO CIRÚRGICO E PÓS ANESTÉSICA

Revista da Escola de Enfermagem da USP
Este estudo visou comparar em pacientes submetidos a cirurgias, medidas de pressão arterial obtidas com duas larguras de manguito: a largura padrão, de 12 cm, usada internacionalmente, e a largura correspondente a 0,38 da medida da circunferência do ...
Aparecida de Cassia Giani Peniche, Edna Apparecida Moura Arcuri   +1 more
doaj   +1 more source

Non-Invasive Blood Pressure Tracking of Spontaneous Hypertension Rats Using an Electronic Nose

Sensors, 2023
Traditional noninvasive blood pressure measurement methods in experimental animals are time consuming and difficult to operate, particularly for large numbers of animals. In this study, the possibility of sensing fecal odor to estimate the blood pressure
Fumei Zhang, Lijing Yang, Jia Wei, Xiaojing Tian   +3 more
doaj   +1 more source

Serum γ-glutamyltransferase, alanine aminotransferase and aspartate aminotransferase activity in healthy blood donor of different ethnic groups in Gorgan [PDF]

, 2016
Introduction: Measure of liver enzymes may help to increase safety of blood donation for both blood donor and recipient. Determination of liver enzymes may prepare valuable clinical information.
Marjani, A., Mehrpouya, M., Pourhashem, Z.   +2 more
core   +1 more source

Risk factors and preventive measures for abnormal blood pressure during hemodialysis filtration for patients with sepsis [PDF]

Vojnosanitetski Pregled
Background/Aim. Hemodialysis filtration (HDF) plays an extremely important role in treating patients with sepsis and subsequent acute renal failure. However, abnormal blood pressure (ABP) during HDF badly influences the prognosis and increases all-cause ...
Zhang Chunfang, Lin Tingting, Xia Yu, Zhang Daowei   +3 more
doaj   +1 more source

High Ultrafiltration Increasing Intradialytic Blood Pressure on Hemodialysis Patients

South East Asia Nursing Research, 2021
The increase in blood pressure when the patient is undergoing hemodialysis is experienced by patients with intradialytic hypertension. This condition can be very dangerous for the patient, must be prevented and needs to be controlled.
Yunie Armiyati, Suharyo Hadisaputro, Shofa Chasani, Untung Sujianto   +3 more
doaj   +1 more source

Types of hemodynamic response to orthostasis according to continuous blood pressure monitoring: a case series of heart failure with reduced ejection fraction

Российский кардиологический журнал, 2021
Heart failure (HF) is associated with unfavorable outcomes and high health care costs. Determination of the hemodynamic response to orthostasis can be an additional tool in assessing the stability and compensation of HF patients. Active orthostatic test (
D. N. Fedorova, A. E. Solovieva, V. L. Galenko, A. V. Kozlenok, A. V. Berezina, S. V. Villevalde   +5 more
doaj   +1 more source

Determination of Blood Pressure [PDF]

, 2012
Práce zahrnuje obecný úvod do oblasti sledování a měření krevního tlaku u koní, návrh algoritmu na detekci tlakové křivky a výpočet respiračních variabilit při mechanické ventilaci v anestezii.
Plch, Miroslav
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