Results 31 to 40 of about 520,827 (283)

Role of impedance plethysmography in detecting dysautonomia and vascular changes in the dysglycemic milieu of gestational diabetes – A case–Control study

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2023
Introduction: Gestational diabetes, which is defined as any degree of glucose intolerance first seen during pregnancy, is increasing in prevalence in India.
Smitha Bhat, K Sudeep, Rajesh K Jain
doaj   +1 more source

Segmental volume and circulatory changes that occur in humans and Rhesus monkeys during 4 hour, −6 degree head down tilt

Journal of Electrical Bioimpedance, 2021
Nonhuman primates are often used to investigate physiologic processes that occur in man during aerospace/cardiovascular orthostatic research. Few studies have compared nonhuman primates and man under identical test conditions to assess the degree of ...
Montgomery Leslie David, Oloff Clarence
doaj   +1 more source

A Novel, Contactless, Portable “Spot-Check” Device Accurately Measures Respiratory Rate [PDF]

, 2020
Respiratory rate (RR) is an important vital sign used in the assessment of acutely ill patients. It is also used as to predict serious deterioration in a patient's clinical condition.
Burke, Derek, Daw, William, Elphick, Heather E., Evans, Robert, Holloway, Alan F., Hughes, Ben R., Jones, Anthony, Kingshott, Ruth N., Saatchi, Reza, Travis, Jonathan R.   +9 more
core   +2 more sources

Electrochemical Properties of PEDOT:PSS/Graphene Conductive Layers in Artificial Sweat

Sensors, 2023
Electrodes based on PEDOT:PSS are gaining increasing importance as conductive electrodes and functional layers in various sensors and biosensors due to their easy processing and biocompatibility.
Boriana Tzaneva, Mariya Aleksandrova, Valentin Mateev, Bozhidar Stefanov, Ivo Iliev   +4 more
doaj   +1 more source

Limitations of Electric Impedance Plethysmography [PDF]

Circulation Research, 1954
Electric impedance plethysmography has been offered as a substitute for mechanical plethysmography and would be particularly suitable for regions in which the mechanical method cannot be applied. A comparative investigation of mechanical and impedance plethysmograms, taken simultaneously from a finger or a forearm, revealed that, while the normal ...
J, VAN DEN BERG, A J, ALBERTS
openaire   +2 more sources

Impedance plethysmography-based method in the assessment of subclinical atherosclerosis.

Atherosclerosis, 2021
BACKGROUND AND AIMS The aim of this study was to examine an association of individual and combined pulse waveform parameters derived from bioimpedance measurements, that is pulse waves from a distal impedance plethysmographic (IPG), a whole-body ...
Mira Haapala, L. Lyytikäinen, M. Peltokangas, Teemu Koivistoinen, N. Hutri-Kähönen, Mika‐Matti Laurila, M. Mäntysalo, O. Raitakari, M. Kähönen, T. Lehtimäki, A. Vehkaoja, N. Oksala   +11 more
semanticscholar   +1 more source

Waist Circumference and Waist-to-Hip Ratio in Law Enforcement Agency Recruits: Relationship to Performance in Physical Fitness Tests [PDF]

, 2020
Law enforcement agencies (LEAs) use tests to assess recruit physical fitness. Body fat can influence test performance but is difficult to measure during academy because of time, equipment constraints, and instructor knowledge.
Dawes, J Jay, Dulla, Joseph M, Lockie, Robert G, Orr, Robin M, Ruvalcaba, Tomas R, Stierli, Michael   +5 more
core   +1 more source

Impedance plethysmography as an alternative method for the diagnosis of peripheral arterial disease

Medicina, 2014
Background and objective: In the diagnosis of peripheral artery disease (PAD), the ankle-brachial index (ABI) is considered as the standard, and other noninvasive methods have received too little attention.
Edita Mašanauskienė, Saulius Sadauskas, Albinas Naudžiūnas, Alvydas Unikauskas, Edgaras Stankevičius   +4 more
doaj   +1 more source

Human skin model serving in electrical stimulation of Anterior Tibial Artery

International Journal of Endorsing Health Science Research, 2013
Cardiac activities are one of the vital signs of life. To monitor these activities there are several methods including electrocardiography (ECG), photo plysthesmography, electrical impedance plythesmography. The purpose of the paper is to design external
Hina Shafi, Iqra Ashqeen, Madiha Kanwal, Zia Mohy Uddin   +3 more
doaj   +1 more source

Systematic review and meta-analysis of the diagnostic accuracy of ultrasonography for deep vein thrombosis [PDF]

, 2005
Background Ultrasound (US) has largely replaced contrast venography as the definitive diagnostic test for deep vein thrombosis (DVT). We aimed to derive a definitive estimate of the diagnostic accuracy of US for clinically suspected DVT and identify ...
A Cogo, A Cogo, A Elias, A Elias, A Gongolo, A Markel, A Miselli, AF Aburahma, AG Aitken, AJ Comerota, AJ Comerota, AJ Sutton, Alex Sutton, AT Irvine, AW Lensing, B Kassai, B van Ramshorst, B Wolf, BD Lewis, BG Birdwell, BG Birdwell, BN Raghavendra, BS Hwang, C Kearon, C Savy-Stortz, D Becker, D Cavaye, D Gaitini, DA Kristo, DC Mitchell, DH O'Leary, DL Rollins, DP Flanigan, DR Anderson, E Bernardi, E Kalodiki, Edwin van Beek, EK Yucel, F Dany, F Pasquariello, FC Sampson, Fiona Sampson, FJ Song, G Guazzaloca, GJ Zhang, GM Baxter, GM Baxter, GP Shields, GP Size, GR Simons, GV Belcaro, H Bounameaux, H Heijboer, H Heijboer, H Rosier, HJ Aronen, HO Leven, I Baumgartner, J De Laveaucoupet, J Howe, J Yao, J Zamora, JC De Valois, JE George, JE George, JF Chance, JG Lijmer, JJ Cranley, JJ Cronan, JJ Deeks, JM Schindler, JP Carpenter, JP Fletcher, JP Laissy, JPJ Archie, JS Ginsberg, K Forbes, K Ouriel, K Walsh, LA Killewich, LW Tick, M Atri, M Dauzat, M Grobety, M Hay, M Mantoni, M Monreal, M Sluzewski, MA Amin, MA Mattos, MCG Holmes, ME McCandless, MJ Bradley, MK Eskandari, MK Zhou, N Labropoulos, N Miller, NH Rosner, OM Pedersen, P De Faucal, P Vogel, PJ Bendick, PL Robertson, PL Robertson, PR Biondetti, PS Wells, PS Wells, PS Wells, PS Wells, PS Wells, PT Appelman, PT Kennedy, R Lindqvist, R Mani, R Poti, R Puls, R Quintavalla, RA Bucek, RA Kraaijenhagen, RB Patterson, SC Rose, SG Thompson, SJ Theodorou, SM Bates, SM Schellong, SM Stevens, Steve Goodacre, Steve Thomas, SW Heim, TE Gudmundsen, TL Turnbull, W Habscheid, W Wysokinski, WD Foley   +133 more
core   +5 more sources