Results 151 to 160 of about 551,373 (269)

Cerebral and peripheral haemodynamics at rest and in response to orthostasis during 3 days of simulated heatwave

Experimental Physiology, EarlyView.
Abstract Acute heat stress reduces cerebral haemodynamics and orthostatic tolerance. However, the haemodynamic response to orthostasis during prolonged heat stress typical of heatwaves is unknown. We hypothesised that thermoregulatory‐induced elevations in peripheral haemodynamics during 3 days of simulated heatwave would exacerbate orthostatic‐induced
Alexander T. Friend, Samuel J. Oliver, Lydia L. Simpson, Carmen Possnig, Gabriella M. K. Rossetti, Jason T. Fisher, Lydia Tsoutsoubi, Konstantinos Mantzios, Urša Ciuha, Leonidas G. Ioannou, Igor B. Mekjavic, Justin S. Lawley   +11 more
wiley   +1 more source

Automated hemodynamic resuscitation system for computer-controlled norepinephrine, vasopressin, and fluid therapy in endotoxin-induced shock: a feasibility and physiological proof-of-concept study. [PDF]

Intensive Care Med Exp
Sasaki K, Uemura K, Matsushita H, Nakamura Y, Ohba K, Kataoka Y, Nishikawa T, Sato K, Morita H, Otake M, Hiraki N, Fukumitsu M, Kawada T, Sunagawa K, Alexander J, Saku K.   +15 more
europepmc   +1 more source

Physiological monitoring and physiology-informed strategies in cardiac arrest: current evidence and clinical translation. [PDF]

Int J Emerg Med
Melo RH, Joelsons D, Guimaraes HP, Passos RDH.   +3 more
europepmc   +1 more source

Increasing paced heart rate reduces cerebral pulsatility

Experimental Physiology, EarlyView.
Abstract Cerebral pulsatility is a key index of cerebral haemodynamics, a central determinant of intravascular shear stress within intracranial vessels, and is associated with cerebral small vessel disease. It increases with a spontaneously falling heart rate, but the effect of altering heart rates on cerebral haemodynamics is unknown.
A. J. S. Webb, J. Thomas, O. Llwyd, N. Herring   +3 more
wiley   +1 more source

Contemporary Management of Valvular Cardiogenic Shock Using Transcatheter Valve Interventions. [PDF]

JACC Case Rep
Aramouni K, Kharsa C, Kritya M, Abou Zeid K, Bhimaraj A, Guha A, Gorthi JR, Faza NN, Little SH, Atkins MD, Aoun J, Reardon MJ, Kleiman NS, Goel SS.   +13 more
europepmc   +1 more source

Virus‐specific alterations in placental structure and transporter expression following maternal arbovirus infection

The Journal of Physiology, EarlyView.
Abstract figure legend Arboviruses induce virus‐specific alterations in placental structure and functional markers. Chikungunya virus (CHIKV) exposure was associated with reduced syncytiotrophoblast and syncytial knot areas, increased cytotrophoblast proliferation (Ki‐67) and thyroid transporter (MCT8) expression, reduced protective (P‐gp and BCRP ...
Cherley B. V. Andrade, Enrrico Bloise, Natália L. Silva, Jair R. S. Braga, Sharton V. A. Coelho, Veronica M. O. Nascimento, Guinever E. Imperio, Camila O. S. Nunes, Antônio J. L. A. Cunha, Marcelo A. Pascoal‐Xavier, Luciana B. Arruda, Arnaldo Prata‐Barbosa, Kristin L. Connor, Tania M. Ortiga‐Carvalho   +13 more
wiley   +1 more source

Venous dimension of shock: Integrating arterial inflow and venous back-pressure in hemodynamic assessment. [PDF]

World J Crit Care Med
Kataria S, Vinjamuri S, Juneja D, Goel S.   +3 more
europepmc   +1 more source

High‐altitude headache: Insights into pathophysiology and potential treatment implications

The Journal of Physiology, EarlyView.
Abstract figure legend High‐altitude headache occurs during prolonged exposure to low oxygen, such as during ascent to high altitude. Several risk factors increase its likelihood, with the degree of hypoxia, often driven by rapid ascent to greater altitudes, being the most prominent factor.
Marika Falla, Florian Frank, Giacomo Strapazzon, Justin Lawley   +3 more
wiley   +1 more source

Long-Term Follow-Up After Dual Transcatheter Valve-in-Valve Implantation Under VA-ECMO Support. [PDF]

JACC Case Rep
Palaparti R, Lenz M, Dannenberg V, Heitzinger G, Demirel C, Bartunek A, Nitsche C, Coti L, Lang I, Bartko PE.   +9 more
europepmc   +1 more source

The effect of respiratory metaboreflex on cerebral haemodynamics during exercise

Experimental Physiology, EarlyView.
Rasmus Kopp Hansen, Niels H. Secher, Markus Wendt Schelske, Stefanos Volianitis   +3 more
wiley   +1 more source