Results 21 to 30 of about 1,462 (218)

The Trigeminocardiac Reflex? Severe Bradycardia Secondary to Facial Trauma: A Case Report [PDF]

open access: yesClinical Practice and Cases in Emergency Medicine
Introduction: The trigeminocardiac reflex (TCR), a physiologic response to irritation of the branches of the trigeminal nerve, was first described in humans in 1870. Gastric hypermotility, hypotension, bradycardia, and even asystole have been reported in
Boris Penev   +3 more
doaj   +3 more sources

Ventricular Asystole During Le Fort I Orthognathic Surgery: A Case Consistent with Trigeminocardiac Reflex and a Mini Review. [PDF]

open access: goldClin Pract
Introduction: The trigeminocardiac reflex (TCR) is a brainstem reflex in which trigeminal stimulation precipitates abrupt vagally mediated cardiovascular changes, ranging from bradycardia to asystole.
Ghosh S   +5 more
europepmc   +4 more sources

Trigeminocardiac reflex during maxillary third molar extraction: Our experience. [PDF]

open access: yesNatl J Maxillofac Surg, 2022
Trigeminocardiac reflex (TCR) is a cascade of physiological response secondary to the stimulation of any of the sensory divisions of the trigeminal nerve, which is the largest cranial nerve and provides sensory supply to the face, scalp, mucosa of the ...
Agarwal A, Mittal G, Garg R, Rathi A.
europepmc   +4 more sources

A near catastrophe from trigeminocardiac reflex [PDF]

open access: greenJournal of Neuroanaesthesiology and Critical Care, 2017
Trigeminocardiac reflex is a brainstem reflex that results from stimulation of any branch of the trigeminal nerve along its course. It produces a constellation of signs and symptoms decrease in blood pressure (BP) and heart rate, dysrhythmias, apnoea and
Parmod K. Bithal   +3 more
doaj   +5 more sources

Prophylactic intra-arterial injection of lidocaine: a novel strategy to prevent endovascular embolization-induced trigeminocardiac reflex. [PDF]

open access: hybridJ Neurointerv Surg, 2023
Background Trigeminocardiac reflex (TCR) is a brainstem reflex that can lead to hemodynamic instability manifested as bradycardia, decrease/increase of mean arterial pressure (MAP) and, in the worst case scenario, asystole during surgery.
Sun Z, Wang R, Dong H, Li Z, Lu H, Hu Y.
europepmc   +4 more sources

Trigeminocardiac Reflex as a Complication of Excision of Schwannoma of the Trigeminal Nerve - A Rare Clinical Case Report. [PDF]

open access: hybridAnn Maxillofac Surg, 2022
Rationale: Trigeminal schwannoma (TS) is a very rare tumour in the head-and-neck region and the occurrence of intraoperative trigeminocardiac reflex (TCR), during surgery, should not be underestimated.
Anto R, Riju J, Vidya K, Tirkey AJ.
europepmc   +3 more sources

Prevention of trigeminocardiac reflex-induced severe bradycardia during cerebral aneurysm clipping surgery by topical anesthesia of the dura surface and atropine administration: a case report [PDF]

open access: yesJA Clinical Reports, 2022
Background Trigeminocardiac reflex (TCR) by stimulation of the sensory branch of the trigeminal nerve induces transient bradycardia and hypotension. We report a case in which light mechanical stimulation to the dura mater during brain surgery induced ...
Akari Yoshida   +4 more
doaj   +3 more sources

Prognostic factors for trigeminocardiac reflex during cerebrovascular intervention operation

open access: yesFrontiers in Surgery, 2022
IntroductionTrigeminocardiac reflex (TCR) is a brainstem reflexive response of hemodynamic instability during surgery. Identification of risk factors relevant to TCR during cerebrovascular intervention procedures is helpful to efficiently prevent and ...
Zhaochu Sun   +4 more
doaj   +4 more sources

Cerebral Hemodynamic Changes during the Trigeminocardiac Reflex: Description of a New Animal Model Protocol [PDF]

open access: goldThe Scientific World Journal, 2010
The trigeminocardiac reflex (TCR) is a well-known brainstem reflex, first described in skull base and neurosurgery by the senior author in 1999, leading to reflex apnea, bradycardia, and changes of mean arterial pressure.
N. Sandu   +6 more
doaj   +3 more sources

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