Results 21 to 30 of about 554,694 (315)

Sinus Arrest and Bradycardia Induced by Carotid Baroreceptor Reflex Activation during Rotational Angiography: A Case Report

JNET, 2021
Objective: We describe a rare patient with a cavernous sinus dural arteriovenous fistula (CS DAVF) in whom diagnostic rotational angiography (RA) caused sinus arrest and bradycardia.
Atsuhiro Kojima, Isako Saga, Hideaki Kanki, Miho Negishi, Takashi Iwama   +4 more
doaj   +1 more source

Abstract Number ‐ 80: Embolization of Carotid Cavernous Fistula Through Occluded Inferior Petrosal Sinus Access

Stroke: Vascular and Interventional Neurology, 2023
Introduction Carotid cavernous fistula (CCF) is an abnormal communication between arteries and veins within the cavernous sinus. The most common presenting symptoms are proptosis, chemosis, orbital bruit and headache. Visual disturbances such as diplopia,
Neeharika Krothapalli, Mohamad Fayad, Ethan Miller, Eric Sussman, Charles Bruno, Martin Ollenschleger, Tapan Mehta   +6 more
doaj   +1 more source

Endogenous Hydrogen Sulfide Enhances Carotid Sinus Baroreceptor Sensitivity by Activating the Transient Receptor Potential Cation Channel Subfamily V Member 1 (TRPV1) Channel

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017
Background We aimed to investigate the regulatory effects of hydrogen sulfide (H2S) on carotid sinus baroreceptor sensitivity and its mechanisms. Methods and Results Male Wistar‐Kyoto rats and spontaneously hypertensive rats (SHRs) were used in the ...
Wen Yu, Ying Liao, Yaqian Huang, Selena Y. Chen, Yan Sun, Chufan Sun, Yuming Wu, Chaoshu Tang, Junbao Du, Hongfang Jin   +9 more
doaj   +1 more source

Evaluation of spatial distribution and characterization of wall shear stress in carotid sinus based on two-dimensional color Doppler imaging

BioMedical Engineering OnLine, 2018
Objective This study aims to use a wall shear stress (WSS) quantitative analysis software to analyze and evaluate the carotid sinus WSS spatial distribution and characteristics in intima-media thickness (IMT) normal and thickening group by using two ...
Bo Zhang, Yuqin Ma, Fang Ding
doaj   +1 more source

Traumatic Internal Carotid Artery Aneurysm with a Concomitant Carotid Cavernous Fistula

Life and Science, 2022
Post-traumatic sphenoid sinus pseudoaneurysm arising from the cavernous segment of the internal carotid artery (ICA) is rare, and even rarer occurrence is an associated carotid-cavernous fistula (CCF).
Muhammad Imran Ibrahim, Tayyaba Nisar, Ayesha Tanveer, Sundus Sohail, Rehman Khan, Ahmed .   +5 more
doaj   +1 more source

A case of cavernous carotid aneurysm diagnosed when diplopia developed after endoscopic sinus surgery [PDF]

Rhinology Online, 2020
Background: Visual complications of endoscopic sinus surgery usually occur during or immediately after the surgery. We report a case of cavernous carotid aneurysm which developed and gradually worsened after endoscopic sinus surgery was performed.
Masayoshi Tei, Eri Mori, Hiromi Kojima, Nobuyoshi Otori   +3 more
doaj   +1 more source

Branchial cleft cysts : a pictorial review [PDF]

, 2018
Cystic masses of the neck may represent a wide variety of pathological conditions. Among these, branchial anomalies are the commonest paediatric congenital lesions of the head and neck.

core   +1 more source

The carotid body as a therapeutic target for the treatment of sympathetically mediated diseases [PDF]

, 2013
[no ...
Abdala, Ana P, Burchell, Amy, Engleman, Zoar J, Fudim, Marat, Gourine, Alexander V, Hart, Emma C J, Lobo, Mel, Marina, Nepthali, McBryde, Fiona D, Nightingale, Angus, Patel, Nik, Paton, Julian F R, Ratcliffe, Laura E K, Sobotka, Paul A   +13 more
core   +2 more sources

An Analysis of Anatomic Variations of the Sphenoid Sinus and Its Relationship to the Internal Carotid Artery

International Archives of Otorhinolaryngology, 2017
Introduction The sphenoid sinus (SS) has a high variability; its anatomical relations and variations must be well understood prior to the expanded endoscopic surgery (EES) at the skull base via the endonasal transsphenoidal approach.
Myrian Marajó Dal Secchi, R. Dolci, R. Teixeira, P. Lazarini   +3 more
semanticscholar   +1 more source

The carotid body as a putative therapeutic target for the treatment of neurogenic hypertension [PDF]

, 2013
In the spontaneously hypertensive (SH) rat, hyperoxic inactivation of the carotid body (CB) produces a rapid and pronounced fall in both arterial pressure and renal sympathetic nerve activity (RSA).
Abdala, Ana P, Hendy, Emma B, Marvar, Paul, McBryde, Fiona D, Moraes, Davi J A, Paton, Julian F R, Pijacka, Wioletta, Sobotka, Paul A   +7 more
core   +2 more sources