Results 1 to 10 of about 16,861 (284)

Central Hemodynamics and Intracranial and Cerebral Perfusion Pressures in Acute Cerebral Circulatory Disorders

Общая реаниматология, 2009
Objective: to study the central hemodynamics (CH) and intracranial and cerebral perfusion pressures (ICP and CPP) in acute cerebral circulatory disorders (ACCD) and their possible relationships for further development of intensive differential therapy ...
K. V. Lukashev, A. Z. Valiakhmedov, Yu. A., Churlyaev, L. Yu. Redkokasha, T. I. Borshchikova, P. G. Sitnikov, T. P. Aikina   +6 more
doaj   +3 more sources

The role of diffuse correlation spectroscopy and frequency-domain near-infrared spectroscopy in monitoring cerebral hemodynamics during hypothermic circulatory arrestsCentral MessagePerspective [PDF]

JTCVS Techniques, 2021
Objectives: Real-time noninvasive monitoring of cerebral blood flow (CBF) during surgery is key to reducing mortality rates associated with adult cardiac surgeries requiring hypothermic circulatory arrest (HCA).
Alexander I. Zavriyev, BS, Kutlu Kaya, MS, Parisa Farzam, PhD, Parya Y. Farzam, BS, John Sunwoo, PhD, Arminder S. Jassar, MBBS, Thoralf M. Sundt, MD, Stefan A. Carp, PhD, Maria Angela Franceschini, PhD, Jason Z. Qu, MD   +9 more
doaj   +3 more sources

Inhaled carbon monoxide provides cerebral cytoprotection in pigs. [PDF]

PLoS ONE, 2012
Carbon monoxide (CO) at low concentrations imparts protective effects in numerous preclinical small animal models of brain injury. Evidence of protection in large animal models of cerebral injury, however, has not been tested.
Vicki L Mahan, David Zurakowski, Leo E Otterbein, Frank A Pigula   +3 more
doaj   +5 more sources

Maternal Ramadan fasting and fetal cardiac function: subclinical hemodynamic alterations revealed by doppler evaluation [PDF]

BMC Pregnancy and Childbirth
Background and objectives To assess the association between maternal Ramadan fasting and fetal cardiac function and hemodynamics using comprehensive Doppler echocardiography, with a focus on subclinical myocardial and circulatory changes.
Deniz Taşdemir
doaj   +2 more sources

Correlation of Cerebral Microdialysis with Non-Invasive Diffuse Optical Cerebral Hemodynamic Monitoring during Deep Hypothermic Cardiopulmonary Bypass

Metabolites, 2022
Neonates undergoing cardiac surgery involving aortic arch reconstruction are at an increased risk for hypoxic-ischemic brain injury. Deep hypothermia is utilized to help mitigate this risk when periods of circulatory arrest are needed for surgical repair.
Tiffany S. Ko, Constantine D. Mavroudis, Emilie J. Benson, Rodrigo M. Forti, Richard W. Melchior, Timothy W. Boorady, Vincent C. Morano, Kobina Mensah-Brown, Yuxi Lin, Danielle Aronowitz, Jonathan P. Starr, Tami M. Rosenthal, Brandon C. Shade, Kellie L. Schiavo, Brian R. White, Jennifer M. Lynch, J. William Gaynor, Daniel J. Licht, Arjun G. Yodh, Wesley B. Baker, Todd J. Kilbaugh   +20 more
doaj   +1 more source

Features of noninvasive cerebral oximetry and central hemodynamics in young children with hydrocephalus

Medičnì Perspektivi, 2021
Hydrocephalus is one of the most common diseases of the nervous system in young children. Features of structural and morphological changes of the brain in children with hydrocephalus are the predominance of signs of periventricular ischemia of brain ...
O.S. Pavlysh, V.I. Snisar
doaj   +1 more source

ECMO in neonates: The association between cerebral hemodynamics with neurological function

Frontiers in Pediatrics, 2022
Extracorporeal membrane oxygenation (ECMO) is a superior life support technology, commonly employed in critical patients with severe respiratory or hemodynamic failure to provide effective respiratory and circulatory support, which is especially ...
Shu-Han Yu, Dan-Hua Mao, Rong Ju, Yi-Yong Fu, Li-Bing Zhang, Guang Yue   +5 more
doaj   +1 more source

Cerebral arteriovenous malformations: features of the functioning of the blood circulation system after endovascular treatment with long-term monitoring

Ендоваскулярна нейрорентгенохірургія, 2020
Objective ‒ to determine the features of the functioning of the circulatory system in patients with arteriovenous malformations (AVM) of the brain after endovascular operations with long-term observation. Materials and methods. 479 patients with cerebral
S.V. Chebanyuk, O.E. Svyrydyuk, O.F. Sydorenko, M.Yu. Mamonova   +3 more
doaj   +1 more source

Maintenance of pig brain function under extracorporeal pulsatile circulatory control (EPCC)

Scientific Reports, 2023
Selective vascular access to the brain is desirable in metabolic tracer, pharmacological and other studies aimed to characterize neural properties in isolation from somatic influences from chest, abdomen or limbs.
Muhammed Shariff, Aksharkumar Dobariya, Obada Albaghdadi, Jacob Awkal, Hadi Moussa, Gabriel Reyes, Mansur Syed, Robert Hart, Cameron Longfellow, Debra Douglass, Tarek Y. El Ahmadieh, Levi B. Good, Vikram Jakkamsetti, Gauri Kathote, Gus Angulo, Qian Ma, Ronnie Brown, Misha Dunbar, John M. Shelton, Bret M. Evers, Sourav Patnaik, Ulrike Hoffmann, Amy E. Hackmann, Bruce Mickey, Matthias Peltz, Michael E. Jessen, Juan M. Pascual   +26 more
doaj   +1 more source

Dehydration accelerates reductions in cerebral blood flow during prolonged exercise in the heat without compromising brain metabolism [PDF]

, 2015
Dehydration hastens the decline in cerebral blood flow (CBF) during incremental exercise, while the cerebral metabolic rate for oxygen (CMRO2) is preserved.
Benjamin Garcia, Gibbs EL, Iñaki Llodio, Johnson JM, José González-Alonso, Kameljit K. Kalsi, Niels H. Secher, Scott T. Chiesa, Steven J. Trangmar   +8 more
core   +2 more sources