Territorial and Extraterritorial Trigeminocardiac Reflex: A Review for the Neurosurgeon and a Type IV Reflex Vignette [PDF]
, 2020 The trigeminocardiac reflex (TCR) is a complex and, sometimes, fatal event triggered by overstimulation of the trigeminal nerve (TN) and its territorial and spinal cord branches.
Leon-Sarmiento, Fidias
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Investigation into the characteristics, triggers and mechanism of apnoea and bradycardia in the anaesthetized platypus (Ornithorhynchus anatinus) [PDF]
, 2014 Health and conservation research on platypuses (Ornithorhynchus anatinus) may require anaesthesia to reduce stress and the risk of injury to both the animal and the researcher, as well as to facilitate examination and sample collection.
Connolly, J.H. +5 more
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Case Reports in Dentistry, Volume 2015, Issue 1, 2015., 2015 Local anesthesia may induce systemic complications leading to parasympathetic activity leading to bradycardia and hypotension. We report a case of a 50‐year‐old man undergoing dental surgery under general anesthesia who experienced severe bradycardia and hypotension after local anesthesia infiltration. Concerns regarding the utilization of a relatively
Kenichi Satoh +6 more
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A Case of Trigeminocardiac Reflex During Infrastructure Maxillectomy [PDF]
JAMA Otolaryngology–Head & Neck Surgery, 2014 The trigeminocardiac reflex refers to the sudden development of bradycardia or even asystole with arterial hypotension from manipulation of any sensory branches of the trigeminal nerve. Although it has only rarely been associated with morbidity and tends to be self-limited with removal of the stimulus, it is an important phenomenon for head and neck ...
Suresh, Mohan +2 more
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The Trigeminocardiac Reflex? Severe Bradycardia Secondary to Facial Trauma: A Case Report [PDF]
Introduction: The trigeminocardiac reflex (TCR), a physiologic response to irritation of the branches of the trigeminal nerve, was first described in humans in 1870.
Hughes, Hallmon +3 more
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Trigeminal cardiac reflex in faciomaxillary surgery [PDF]
Al Ameen Journal of Medical Sciences, 2019 Background: Trigeminocardiac reflex is a physiologic response of the body to pressure effects in the region of distribution of the trigeminal nerve. Since oral and maxillofacial surgical procedures can induce the development of this reflex as most of ...
Altaf H Malik +3 more
doaj
Repeated mandibular extension in rat: A procedure to modulate the cerebral arteriolar tone [PDF]
, 2017 Previous data have shown both in the rat and in the human that a single mandibular extension lasting 10 min induces a significant important and prolonged reduction in blood pressure and heart rate, affecting also rat pial microcirculation by the release ...
Colantuoni, Antonio +6 more
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A case report of multi-step management of extracranial carotid artery aneurysm and carotid-cavernous fistula combination in patients [PDF]
, 2023 Extracranial carotid artery aneurysms (ECAA) and carotid-cavernous fistulas (CCF) are rare arterial pathologies with severe complications and increased risk of mortality.
Assylbek Kaliyev +3 more
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A reminder about the trigeminocardiac reflex in surgeries at the posterior third of the falx cerebri
Interdisciplinary Neurosurgery, 2014 The trigeminocardiac reflex (TCR) is defined as a reproducible hypotension and bradycardia coinciding with the manipulation around the trigeminal nerve. Here, we report a case of sudden bradycardia with falcine manipulation.
Koji Takano +4 more
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An Unusual Case of Asystole following Penetrating Neck Trauma and Anoxic Brain Injury
Case Reports in Cardiology, Volume 2011, Issue 1, 2011., 2011 Bradycardia and transient asystole are well‐described sequelae of a myriad of neurologic insults, ranging from focal to generalized injuries. Increased vagal tone also predisposes many individuals, particularly adolescents, to transient neurally mediated bradyarrhythmia.
Matthew Nayor +6 more
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