Results 71 to 80 of about 4,296 (192)

Phrenic nerve activity is insensitive to pentobarbital application during pregnancy.

, 2013
A, Representative, compressed phrenic neurograms from virgin female, G17 pregnant and 30 d post partum rats. After establishing baseline conditions, 10 mg/kg of pentobarbital was administered every 5 min up to a maximum total dose of 100 mg/kg.
Keith B. Hengen (333996), Nathan R. Nelson (333998), Jyoti J. Watters (334002), Mary Behan (308210), Stephanie M. Crader (334001), Kyle M. Stang (333999), Gordon S. Mitchell (334003), Stephen M. Johnson (334000)   +7 more
core   +1 more source

Bilateral diaphragmatic paralysis after an unusual physical effort

Respiratory Medicine Case Reports, 2018
Diaphragmatic paralysis is an uncommon cause of pulmonary dysfunction and can occur after traumatic phrenic nerve injury. Penetrating and blunt trauma to the neck is the most recognized mechanism of injury being stretching of the nerves very uncommon. We
Cora Legarreta, Javier Brea Folco, Diego Burgos, Santiago Arce, Carlos Luna   +4 more
doaj   +1 more source

Cadaveric addendum to the consensus on ultrasound‐based lymph‐node staging in gynecological cancer

Ultrasound in Obstetrics &Gynecology, EarlyView.
D. Fischerova, E. Farsi, E. Facchetti, E. Panizzolo, G. Gambino, H. Reina, F. Sousa, M. R. Kadajari, N. Tiszlavicz, G. Garganese, O. Nanka, Collaborators, E. Gatti, C. Culcasi   +13 more
wiley   +1 more source

Zero‐Fluoroscopy Ablation Methods for Atrial Fibrillation: A Systematic Review and Meta‐Analysis

Pacing and Clinical Electrophysiology, EarlyView.
Central illustration. Schematic comparison of conventional fluoroscopy guided ablation (left) and zero fluoroscopy ablation (right), enabled by electroanatomical mapping and intracardiac echocardiography for catheter navigation without X ray. The study selection process is summarized (133 records identified; 12 studies included, total n = 1998 ...
Marwan Shawki, Ramzi Perdana Ilyas, Karanjeet Chauhan, Thalys Sampaio Rodrigues, Sarah Luna Nabhani, Gareth Wynn   +5 more
wiley   +1 more source

Navigating the Zero Fluoroscopy Frontier: Current Tools, Evidence and Future Directions in Electrophysiology Procedures

Pacing and Clinical Electrophysiology, EarlyView.
Graphical Abstract ABSTRACT Fluoroscopy has traditionally been the mainstay imaging technique for guidance during electrophysiology (EP) ablation procedures. The numerous disadvantages associated with radiation exposure for both operators and patients have created the need for zero‐fluoroscopy (ZF) approaches. Today, electrophysiologists have access to
Dimitrios Kotzadamis, Georgios Giannopoulos, Vaios Schismenos, Alexandros Evangeliou, Prokopios Mamolis, Antonios Antoniadis, Vassilios Vassilikos   +6 more
wiley   +1 more source

Pulmonary arterial mechanoreceptors mediate sustained sympathoexcitation during high altitude hypoxia in humans

Experimental Physiology, EarlyView.
Abstract Sympathetic nervous system activation is a hallmark of high‐altitude hypoxia, yet the afferent mechanisms remain incompletely defined. We examined the relative contributions of pulmonary arterial mechanoreceptors and carotid chemoreceptors – two excitatory pathways co‐activated by hypoxia – to sustained sympathoexcitation at altitude.
Michiel T. Ewalts, Lydia L. Simpson, Jack S. Talbot, Elliott J. Jenkins, Travis D. Gibbons, Connor A. Howe, Lauren E. Maier, Emily R. Vanden Berg, Alex M. Williams, Philip N. Ainslie, Samuel J. Oliver, Craig D. Steinback, Mike Stembridge, Jonathan P. Moore   +13 more
wiley   +1 more source

Reinnervation of the diaphragm by the inferior laryngeal nerve to the phrenic nerve in ventilator-dependent tetraplegic patients with C3-5 damage

ERJ Open Research, 2017
The aim of this study was to evaluate the feasibility of unilateral diaphragmatic reinnervation in humans by the inferior laryngeal nerve. This pilot study included chronically ventilated tetraplegic patients with destruction of phrenic nerve motoneurons.
Eric Verin, Capucine Morelot-Panzini, Jesus Gonzalez-Bermejo, Benoit Veber, Brigitte Perrouin Verbe, Brigitte Soudrie, Anne Marie Leroi, Jean Paul Marie, Thomas Similowski   +8 more
doaj   +1 more source

Pulmonary arterial mechanoreceptors modulate exercise‐induced sympathetic activation in healthy humans during moderate‐intensity hypoxic exercise

The Journal of Physiology, EarlyView.
Abstract figure legend This randomized cross‐over trial (N = 12) addressed the hypothesis that selective reduction of pulmonary arterial pressure (i.e. manipulation of pulmonary arterial mechanoreceptor activation) during hypoxic exercise would reduce sympathetic outflow (muscle sympathetic nerve activity (MSNA)) in healthy humans.
Michiel T. Ewalts, Thomas D. Griffiths, Andrew J. M. Douglas, Elliott J. Jenkins, Guto Wyn Hughes, Craig D. Steinback, Lydia L. Simpson, Samuel J. Oliver, Mike Stembridge, Jonathan P. Moore   +9 more
wiley   +1 more source

Herpes zoster complicated by phrenic nerve palsy and respiratory compromise

, 2019
Background: Herpes zoster can be associated with severe neurological complications.Case presentation: In this article, we describe the case of a 54-year-old man with herpes zoster affecting his right upper chest and neck region complicated by phrenic ...
Apiyo, Paska, Hajek, Jan
core   +1 more source

Restoration of diaphragmatic function after diaphragm reinnervation by inferior laryngeal nerve; experimental study in rabbits

Respiratory Research, 2006
Objectives To assess the possibilities of reinnervation in a paralyzed hemidiaphragm via an anastomosis between phrenic nerve and inferior laryngeal nerve in rabbits.
de Barros Angelique, Laquerrière Annie, verin Eric, Derrey Stephane, Lacoume Yann, Fréger Pierre, Marie Jean   +6 more
doaj   +1 more source