Results 51 to 60 of about 4,159,619 (382)

Epidemiological and clinical implications of blood pressure measured in seated versus supine position

Medicine, 2018
The evidence concerning how posture influences blood pressure is not consistent. The aim of this cross-sectional study was to consider the clinical and epidemiological implications of blood pressure measured in seated versus supine position, and to ...
E. Privšek, M. Hellgren, L. Råstam, U. Lindblad, B. Daka   +4 more
semanticscholar   +1 more source

Author response: Effects of orthostatic hypotension on cognition in Parkinson disease [PDF]

, 2017
OBJECTIVE: To investigate the relation between orthostatic hypotension (OH) and posture-mediated cognitive impairment in persons with Parkinson's disease (PD) without dementia.
Canova, Alexander O., Centi, Justin, Cronin-Golomb, Alice, Freeman, Roy, Gibbons, Christopher H., Neargarder, Sandy   +5 more
core   +1 more source

Prone positioning may increase lung overdistension in COVID-19-induced ARDS

Scientific Reports, 2022
Real-time effects of changing body position and positive end-expiratory pressure (PEEP) on regional lung overdistension and collapse in individual patients remain largely unknown and not timely monitored.
Michal Otáhal, Mikuláš Mlček, João Batista Borges, Glasiele Cristina Alcala, Dominik Hladík, Eduard Kuriščák, Leoš Tejkl, Marcelo Amato, Otomar Kittnar   +8 more
doaj   +1 more source

Risk factors of pneumothorax and chest tube placement after computed tomography-guided core needle biopsy of lung lesions : a single-centre experience with 822 biopsies [PDF]

, 2018
Purpose: To determine the risk factors of pneumothorax and chest tube placement after computed tomography-guided core needle lung biopsy (CT-CNB). Material and methods: Variables that could increase the risk of pneumothorax and chest tube placement were ...
Gokalp, Gokhan, Ozturk, Kerem, Soylu, Esra, Topal, Ugur   +3 more
core   +1 more source

Great Vessel Excursion: Prone Versus Supine Position [PDF]

International Journal of Spine Surgery, 2019
It is theorized that pedicle screws could be placed into the anterior vertebral cortex to increase biomechanical strength by 20% to 25%. Although stereotactic navigational tools allow for accurate docking of spinal implants, no data exist regarding operative positioning as it relates to great vessel alignment.
Alexander R, Riccio, Andrew, Bishop, Allen L, Carl   +2 more
openaire   +2 more sources

Effects of an elevated position on time to tracheal intubation by novice intubators using Macintosh laryngoscopy or videolaryngoscopy: randomized crossover trial [PDF]

Clinical and Experimental Emergency Medicine, 2015
Objective To investigate the time to tracheal intubation using Glidescope videolaryngoscopy (GVL) compared to that of standard laryngoscopy, by using a Macintosh blade (SLM) in a human patient simulator in supine and elevated (ramped) positions.
Abraham K. C. Wai, Colin A. Graham
doaj   +1 more source

Toward Automation of the Supine Pressor Test for Preeclampsia [PDF]

, 2019
Preeclampsia leads to increased risk of morbidity and mortality for both mother and fetus. Most previous studies have largely neglected mechanical compression of the left renal vein by the gravid uterus as a potential mechanism.
Acharya, Aditi, Anderson, Jennifer L., Bennett, Rachel D., Bosinski, Brett M., Cox, Abigail D., Goergen, Craig J., Haas, David M., Ma, Jessica L., Qureshi, Hamna J., Reuter, David G., Wodicka, George R.   +10 more
core   +1 more source

Evaluation of three-dimensional acromiohumeral distance in the standing position and comparison with its conventional measuring methods

Journal of Orthopaedic Surgery and Research, 2020
Background Narrowing of the acromiohumeral distance (AHD) implies a rotator cuff tear. However, conventional AHD measurements using two-dimensional (2D) imaging or with the patient in the supine position might differ from that while standing during daily
Yuki Yoshida, Noboru Matsumura, Yoshitake Yamada, Minoru Yamada, Yoichi Yokoyama, Morio Matsumoto, Masaya Nakamura, Takeo Nagura, Masahiro Jinzaki   +8 more
doaj   +1 more source

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri, Isabella Dallasta, Ciaran Stone, Sophia Girgenti, Neda Gould, Rafael H. Llinas, Jonathan Z. Simon, Elisabeth Breese Marsh   +7 more
wiley   +1 more source

Differences in lung attenuation gradients between supine and standing positions in healthy participants on conventional/supine and upright computed tomography

Scientific Reports
The effect of gravity on the lungs has been evaluated using computed tomography (CT) in the supine and prone positions but not the standing position.
Fumiko Yagi, Yoshitake Yamada, Minoru Yamada, Yoichi Yokoyama, Atsunori Kozuka, Masahiro Hashimoto, Yoshito Otake, Yoshinobu Sato, Shotaro Chubachi, Taiki Nozaki, Hiroto Hatabu, Koichi Fukunaga, Masahiro Jinzaki   +12 more
doaj   +1 more source