The Trigeminocardiac Reflex — An Example of Reflexive Heart Rhythm Change [PDF]
, 2015 The trigeminocardiac reflex (TCR) is defined as the sudden onset of parasympathetic dysrhythmia, sympathetic hypotension, apnoea or gastric hyper-motility during mechanical/thermal stimulation of any of the sensory branches of the trigeminal nerve.
Arasho, Belachew +4 more
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Definition and Diagnosis of the Trigeminocardiac Reflex: A Grounded Theory Approach for an Update [PDF]
Frontiers in Neurology, 2017 BackgroundThe trigeminocardiac reflex (TCR) is defined as sudden onset of parasympathetic dysrhythmias including hemodynamic irregularities, apnea, and gastric hypermotility during stimulation of sensory branches of the trigeminal nerve.
Cyrill Meuwly +6 more
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Delayed trigeminocardiac reflex after maxillofacial surgery: case report [PDF]
Revista Brasileira de Anestesiologia, 2019 Background: Trigeminocardiac reflex is a physiological phenomenon that may occur in head and neck surgery, and is usually benign. However, it may present with exaggerated responses with severe morbidity.
Alexandre Almeida Guedes +5 more
doaj +6 more sources
Brain and heart connections: The trigeminocardiac reflex! [PDF]
Journal of Neuroanaesthesiology and Critical Care, 2017 Trigeminocardiac reflex (TCR) is a well-established neurogenic reflex although its exact mechanism and clinical significance remain unclear. This reflex may be incited by stimulation of the trigeminal nerve anywhere along its course starting from the ...
Gyaninder P. Singh, Tumul Chowdhury
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Trigeminocardiac reflex during maxillary third molar extraction: Our experience. [PDF]
Natl 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.
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Trigeminocardiac reflex in bimaxillary orthognathic surgery: case review. [PDF]
Med Oral Patol Oral Cir BucalBackground The trigeminocardiac reflex (TCR) is a rare but clinically significant phenomenon characterized by bradycardia, hypotension, or asystole triggered by trigeminal nerve stimulation during maxillofacial surgery. It necessitates prompt recognition
Ortiz-Peces L +7 more
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Profound trigeminocardiac reflex from lingual nerve stimulation: a case report. [PDF]
J Dent Anesth Pain Med, 2022 Trigeminocardiac reflex (TCR) is a well-known brainstem reflex that manifests as hypotension, bradycardia, dysrhythmia, and asystole when stimulation is applied to a branch of the trigeminal nerve.
Champion A, Masi J.
europepmc +2 more sources
Isolated Bradycardia During Aneurysmal Clipping: Rebleed or Trigeminocardiac Reflex?
Journal of Neuroanaesthesiology and Critical Care, 2020 The most common cause of nontraumatic subarachnoid hemorrhage is the rupture of intracranial aneurysm. After initial bleed, the risk of rebleeding is highest in the early postictal period and this rebleed is strongly associated with poor neurological ...
Nidhi Singh +3 more
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Paroxysmal Atrial Fibrillation with Rapid Ventricular Response Following COVID-19 Nasopharyngeal Swab: A Case Report [PDF]
Reports, 2023 Nasopharyngeal (NP) swab sampling is a simple procedure that has become extremely popular in the coronavirus disease 2019 (COVID-19) era, with hundreds of million specimens collected every day.
Michele Mattia Viscusi +7 more
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Transient cardiac arrest due to trigeminocardiac reflex during aneurysm clipping: illustrative case. [PDF]
J Neurosurg Case LessonsBACKGROUND Trigeminocardiac reflex (TCR) is a well-known phenomenon that causes bradycardia, hypotension, and cardiac arrest through mechanical stimulation of the trigeminal nerve distribution.
Ando Y +7 more
europepmc +2 more sources