EVALUATION OF THE EFFECT OF OCULOCARDIAC REFLEX ON THE HEART RATE IN NON-ATROPINIZED PATIENTS DURING CATARACT SURGERY UNDER LOCAL ANAESTHESIA [PDF]
Basrah Journal of Surgery, 2014 Oculocardiac reflex (OCR) is an event seen during the cataract operation revealed as bradycardia. The situation is triggered by pulling or stitching of external ocular muscles. Anesthesiologists used atropine for controlling this reflex if ensues. This
Salam N Asfar +2 more
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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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Orbital causes of incomitant strabismus [PDF]
, 2015 Strabismus may result from abnormal innervation, structure, or function of the extraocular muscles. Abnormalities of the orbital bones or masses within the orbit may also cause strabismus due to indirect effects on the extraocular muscles.
Lueder, Gregg T
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Abnormal oculocardiac reflex in two patients with Marcus Gunn syndrome
Journal of Anaesthesiology Clinical Pharmacology, 2011 Marcus Gunn phenomenon is seen in 4 to 6% of congenital ptosis patients. We report two cases of abnormal oculocardiac reflex during ptosis correction surgery. Marcus Gunn syndrome is an autosomal dominant condition with incomplete penetrance.
Maitree Pandey +4 more
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Definition and Diagnosis of the Trigeminocardiac Reflex: A Grounded Theory Approach for an Update
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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Sub-Tenon's injection versus paracetamol in pediatric strabismus surgery
Saudi Journal of Anaesthesia, 2017 Background: Emergence agitation, vomiting, and oculocardiac reflex (OCR) in children undergoing strabismus surgery under general anesthesia are common problems.
A N Ibrahim, T Shabana
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Oculocardiac reflex incidence in post-traumatic orbital reconstruction surgery
Advances in Oral and Maxillofacial Surgery, 2022 The oculocardiac reflex (OCR) is a well-recognised phenomenon characterised by cardiac arrhythmia precipitated by various electrical, physical or chemical stimuli to branches of the trigeminal nerve.
Zhi Yon Charles Toh +4 more
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Oculocardiac Reflex During Intravitreal Injection [PDF]
, 2020 Oculocardiac reflex (OCR) has been described to occur with mechanical manipulation of the eye, eyelids or orbit. There are no reports in the literature of OCR during intravitreal injection (IVI).
Fack, Ashlee +9 more
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Effectiveness of Decompressive Hemicraniectomy to Treat a Life‐Threatening Cerebral Fat Embolism
Case Reports in Critical Care, Volume 2019, Issue 1, 2019., 2019 Background and Importance. Cerebral fat embolism (CFE) occurs mainly after long‐bone fractures. Often reducing to minor neurological disorders as confusion, it can sometimes cause more severe consequences such as coma or even death. While CFE has been described for several years, there is no consensual treatment. Clinical Presentation.
Charlène Couturier +5 more
wiley +1 more source
Oculocardiac reflex during DCR surgery-An unusual presentation
Kerala Journal of OphthalmologyOculocardiac reflex (OCR) is a physiological response of the heart to physical stimulation of the eye or ocular adnexa. It is defined by the appearance of bradycardic arrhythmia during ocular surgery. It is defined as decrease in heart rate from baseline
Bharat Mittal, Arun Kumar Singh
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