Results 61 to 70 of about 1,384 (179)

Cerebral, cardiac and skeletal muscle stress associated with a series of static and dynamic apnoeas

Scandinavian Journal of Medicine &Science in Sports, Volume 32, Issue 1, Page 233-241, January 2022., 2022
Purpose This study sought to explore, for the first time, the effects of repeated maximal static and dynamic apnoeic attempts on the physiological milieu by assessing cerebral, cardiac and striatal muscle stress‐related biomarkers in a group of elite breath‐hold divers (EBHD). Methods Sixteen healthy males were recruited (EBHD = 8; controls = 8).
Antonis Elia, David R. Woods, Matthew J. Barlow, Matthew J. Lees, John P. O'Hara   +4 more
wiley   +1 more source

Anesthesia Management of Oculocardiac Reflex in Strabismus Surgery: A Case Study [PDF]

, 2021
There are various types of eye surgery with each requires special attention in anesthesia management. Strabismus surgery has several risks that need to be considered; one of which is oculocardiac reflex.
Adli, Muhamad, Ritonga, Diva Zuniar, Yadi, Dedi Fitri   +2 more
core   +1 more source

Bradycardia and hypotension necessitating CPR in a healthy adolescent following injection of a local anesthetic into the nasal septum: A case report, review of the literature and suggested immediate management

Otolaryngology Case Reports, 2021
General and local anesthetics are generally well tolerated in the healthy population. Complications may arise affecting the surgical and anesthetic course. We present a case of severe bradycardia and hypotension, along with ST depressions which developed
Gil Zoizner-Agar, Anna Frants, John Puzzuti, Misuzu Kameyama, Scott Rickert   +4 more
doaj   +1 more source

Anesthetic Considerations in a Patient with Large Cavernous Carotid Aneurysm

Journal of Neuroanaesthesiology and Critical Care, 2023
Cavernous carotid aneurysms (CCA) are a rare form of intracranial aneurysms. Patients undergoing clipping of a large unruptured CCA pose multiple anesthetic concerns including intraoperative trigeminocardiac reflex (TCR).
Nidhi Singh, Sabina Regmi, Kiran Jangra
doaj   +1 more source

Antagonistic and Synergistic Activation of Cardiovascular Vagal and Sympathetic Motor Outflows in Trigeminal Reflexes [PDF]

, 2017
The trigeminal nerve and heart are strongly related through somato-autonomic nervous reflexes that induce rapid changes in cardiovascular function. Several trigeminal reflexes have been described, but the diving and trigeminocardiac reflexes are the most
Bernatene, Eduardo Alberto, Buchholz, Bruno, Gelpi, Ricardo Jorge, Kelly, Jazmín, Méndez Diodati, Nahuel   +4 more
core   +1 more source

Trigeminocardiac reflex by mandibular extension on rat pial microcirculation: Role of nitric oxide [PDF]

, 2014
In the present study we have extended our previous findings about the effects of 10 minutes of passive mandibular extension in anesthetized Wistar rats. By prolonging the observation time to 3 hours, we showed that 10 minutes mandibular extension caused ...
Colantuoni, Antonio, Del Seppia, Cristina, Fantozzi, M. Paola, Federighi, Giuseppe, Ghione, Sergio, Lapi, Dominga, Scuri, Rossana   +6 more
core   +3 more sources

Analysis of the Efficacy and Prognosis of Microsurgery and Transarterial Embolization in the Treatment of High-Grade Dural Arteriovenous Fistulas. [PDF]

Emerg Med Int
Objective To evaluate the surgical outcomes of microsurgical treatment and transarterial endovascular embolization for dural arteriovenous fistulas (DAVFs). Methods A retrospective analysis was conducted on 47 patients diagnosed with high‐grade DAVFs (Cognard types 2b, 2a + b, 3, 4, and 5) between June 2019 and June 2022 at Nanjing Brain Hospital ...
Qiu C, Zhang Y, Chen L, Xu Y, Huang T, Zhang G, Yu Z, Zhao J, He S.   +8 more
europepmc   +2 more sources

Diving in the Arctic: Cold Water Immersion’s Effects on Heart Rate Variability in Navy Divers [PDF]

, 2020
Introduction Diving close to the Arctic circle means diving in cold water regardless of the time of year. The human body reacts to cold through autonomous nervous system (ANS)-mediated thermoregulatory mechanisms.
Lundell, Richard V., Ojanen, Tommi, Parkkola, Kai I., Räisänen-Sokolowski, Anne K., Wuorimaa, Tomi K.   +4 more
core   +5 more sources

General Anesthesia and Autonomic Nervous System: Control and Management in Neurosurgery [PDF]

, 2022
The chapter is devoted to the control and management of the autonomic nervous system during general anesthesia in neurosurgery. The brainstem and supratentorial cerebral centers of autonomic regulation are the most important structures for control and ...
Petrova, Anna Olegovna, Savvina, Irina Alexandrovna, Zabrodskaya, Yulia Mikhailovna   +2 more
core   +2 more sources

Neurally Mediated Syncope Triggered by COVID-19 Nasopharyngeal Swab Specimen Collection: A Case Report

Allergy & Rhinology, 2022
There are few reports describing adverse events associated with nasopharyngeal swab specimen collection in patients tested for SARS-Cov-2 (COVID-19). Despite the lack of data, providers should be aware of complications associated with swab collection ...
William R. Bloom BS, Thomas D. Bloom MD
doaj   +1 more source