Results 1 to 10 of about 5,145,698 (249)

Non-invasive central aortic pressure measurement: what limits its application in clinical practice?

Frontiers in Cardiovascular Medicine, 2023
The following article highlights the need for methodological transparency and consensus for an accurate and non-invasive assessment of central aortic blood pressure (aoBP), which would contribute to increasing its validity and value in both clinical and ...
Alejandro Diaz, Yanina Zócalo, Federico Salazar, Daniel Bia   +3 more
doaj   +1 more source

Blood Pressure in Critically Ill Children: Exploratory Analyses of Concurrent Invasive and Noninvasive Measurements

Critical Care Explorations, 2021
OBJECTIVES:. Differences and biases between directly measured intra-arterial blood pressure and intermittingly measured noninvasive blood pressure using an oscillometric cuff method have been reported in adults and children.
Andrew Goodwin, BEng, Mjaye L. Mazwi, MBChB, Jonathan Somer, BSc, Steven M. Schwartz, MD, Alistair McEwan, PhD, Danny Eytan, MD, PhD   +5 more
doaj   +1 more source

Correlation between Invasive and Noninvasive Arterial Blood Pressure Monitoring in Pediatric Cardiac Surgical Patients [PDF]

Egyptian Journal of Health Care, 2018
Background: Blood pressure (BP) is a basic hemodynamic monitoring index that is a core vital sign used as a basis for diagnosis, management and treatment of patients postoperatively.
Hanaa H. El-Sayed Ahmed, Mohamed Adel Fatouh El- Gamal, Mohamed Ahmed A. Sultan, Belal Ibrahim Ibrahim Mohamed   +3 more
doaj   +1 more source

A comparative study of upper limb and lower limb blood pressure measured by auscultatory and oscillometric method with intra-arterial blood pressure in hemodynamically unstable patients

Dentistry and Medical Research, 2022
Introduction: Blood pressure (BP) measurement frequently guides management in critical care. Direct readings from a major artery is considered the gold standard. However, intra-arterial cannulation is associated with many risks.
Sunil Mathew, M Archana, R N Sharma
doaj   +1 more source

Short-Term L-Citrulline Supplementation Does Not Affect Blood Pressure, Pulse Wave Reflection, or Arterial Stiffness at Rest and during Isometric Exercise in Older Males

Sports, 2023
Hypertension and arterial stiffness are significant factors contributing to cardiovascular disease. L-citrulline, a nitric oxide precursor, has been proposed as a nutritional, non-pharmacological blood pressure-lowering intervention.
Andrea Tryfonos, Filippos Christodoulou, George M. Pamboris, Stephanos Christodoulides, Anastasios A. Theodorou   +4 more
doaj   +1 more source

Family history of arterial hypertension and central adiposity: impact on blood pressure in schoolchildren

BMC Pediatrics, 2022
Background A family history of arterial hypertension is an important risk factor for arterial hypertension. This study aimed to verify the mediating role of high central adiposity in the relationship between family history of arterial hypertension and ...
Tatiana Aparecida Affornali Tozo, Maria Lourdes Gisi, Caroline Brand, Carla Marisa Maia Moreira, Beatriz Oliveira Pereira, Neiva Leite   +5 more
doaj   +1 more source

A Machine Learning Approach to the Non-Invasive Estimation of Continuous Blood Pressure Using Photoplethysmography

Applied Sciences, 2023
Blood pressure is an important vital sign that sometimes requires continuous measurement. The current methods include cuff measurements (manual auscultation and oscillometric techniques) for non-continuous measurement and invasive arterial cannulation ...
Basheq Tarifi, Aaron Fainman, Adam Pantanowitz, David M. Rubin   +3 more
doaj   +1 more source

Arterial smooth muscle cell PKD2 (TRPP1) channels regulate systemic blood pressure

eLife, 2018
Systemic blood pressure is determined, in part, by arterial smooth muscle cells (myocytes). Several Transient Receptor Potential (TRP) channels are proposed to be expressed in arterial myocytes, but it is unclear if these proteins control physiological ...
Simon Bulley, Carlos Fernández-Peña, Raquibul Hasan, M Dennis Leo, Padmapriya Muralidharan, Charles E Mackay, Kirk W Evanson, Luiz Moreira-Junior, Alejandro Mata-Daboin, Sarah K Burris, Qian Wang, Korah P Kuruvilla, Jonathan H Jaggar   +12 more
doaj   +1 more source

Antihypertensive treatment strategy and blood pressure control in patients with essential hypertension complicated by ischemic hemispheric stroke

Zaporožskij Medicinskij Žurnal, 2019
The aim was to study the effectiveness of antihypertensive therapy in essential hypertensives in the acute phase of ischemic hemispheric stroke. Material and methods.
V. V. Syvolap, S. P. Zhemaniuk
doaj   +1 more source

Blood pressure time load formation in patients with arterial hypertension without metabolic syndrome

RUDN Journal of Medicine, 2021
Relevance . The study of the daily dynamics of blood pressure in arterial hypertension both on the basis of the daily index and on the basis of the time load is a relevant task, since, these indicators are associated in the literature with stable changes
Tatjana Yu. Zotova, Anastasiya A. Lukanina, Mikhail L. Blagonravov   +2 more
doaj   +1 more source