Carotid sinus
Conceptual study of the Matrika Marma w.r.t Carotid sinus and Carotid body
... internal carotid arteries, there is carotid sinus which is a major vital point of the ...body. Carotid body is also situated in common carotid artery which regulates the chemical ...
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Evaluation of spatial distribution and characterization of wall shear stress in carotid sinus based on two-dimensional color Doppler imaging
... Carotid sinus is one special bifurcation of carotid artery with complex structure and individual geometry, where hemodynamics changes suddenly and the blood flow is tur- bulent ...of carotid ...
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Importance of the carotid sinus baroreceptors in the regulation of myocardial performance
... the carotid sinus baroreceptors modulate myocardial performance remains ...the carotid sinus regions were isolated and perfused with fully oxygenated blood at a constant flow rate; perfusion ...
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Mayer Wave Activity in Vasodepressor Carotid Sinus Hypersensitivity
... induced deafferentation of the baroreflex resulting from atherosclerosis and a reduction in carotid sinus compliance. 10 Neuropathological evidence reports a small but significant increase in ...
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Feasibility of kilohertz frequency alternating current neuromodulation of carotid sinus nerve activity in the pig
... the carotid body plays a key role in metabolic diseases like type 2 ...Supressing carotid body signalling through carotid sinus nerve (CSN) modulation may offer a therapeutic approach for ...
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Extent of Carotid Sinus Regulation of the Myocardial Contractile State in Conscious Dogs
... The effects of bilateral carotid artery occlusion BCO and carotid sinus nerve stimulation CSNS on left ventricular LV pressure P, diameter D, velocity of contraction V, rate of change of[r] ...
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The baroreceptor reflex emanating from the carotid sinus and common carotid artery of the sheep : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Physiology at Massey University
... Carotid Sinus Blood Pressures upon Unilateral Clamping of the Left Common Carotid Artery and Contralateral Clamping of the Right Occipital Group and External Carotid Artery in Sheep Nurr[r] ...
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Prolonged Carotid Sinus Reflex Is a Risk Factor for Contrast Induced Nephropathy following Carotid Artery Stenting
... ⫽ carotid artery stenting; CEA ⫽ carotid endarterectomy; CI ⫽ confidence interval; CIN ⫽ contrast-induced nephropathy; CKD ⫽ chronic kidney disease; CSR ⫽ carotid sinus reflex; CTA ⫽ CT ...
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Variations in carotid sinus anatomy and their relevance to carotid interventions
... European Carotid Surgery Trial compris- ing data from 5395 carotid angiograms, considerable differences were found between contralateral carotid bifurcations in terms of vessel diameters, and hence ...
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Carotid sinus syndrome secondary to iatrogenic dissection of the carotid artery
... According to now widely published criteria 2-1 0, vascular cutaneous and muscular lesions are most accurately termed "vascular anomalies" by the Mulliken and Glowacki Biological Classifi[r] ...
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Neuroautonomic evaluation of patients with unexplained syncope: incidence of complex neurally mediated diagnoses in the elderly
... [TT], carotid sinus massage [CSM], supine and upright blood pres- sure [BP] measurement) related to age and about patients with a complex diagnosis, ie, those who show positivity in two of the above three ...
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Vasodepressor Syncope and Recurrent Carcinoma of Pharynx: A Sign of Malignant Recurrence
... A Tilt table test with carotid sinus massage revealed a predominantly vasodepressor response with BP drop of 24mmHg but no significant bradycardia or asystole. He was treated with the Fludrocortisone and ...
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Tracking the glossopharyngeal nerve pathway through anatomical references in cross-sectional imaging techniques: a pictorial review
... The GPN and vagus nerve are mixed nerves that contain mo- tor, branchial, sensory and autonomic fibres [16]. Both nerves have a common origin in the upper medulla oblongata and share three nuclei: the motor, the ...
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Outcome of head up tilt test in elderly patients with typical versus atypical features of syncope
... One of the defining feature of human evolution was acquiring an upright posture to become bipedal. With this, a new challenge was posed to the control of blood pressure. Normally 25 per cent of the blood volume is in the ...
153
Cardiovascular associations of falls and syncope in the elderly
... Although orthostatic hypotension, carotid sinus syndrome and vasovagal syncope are most frequently cited as important cardiovascular causes of falls, the evidence on the association betw[r] ...
278
Responses to stimulation of coronary and carotid baroreceptors and the coronary chemoreflex at different ventricular distending pressures in anaesthetised dogs
... Both carotid sinus regions were prepared by ligating all branches arising from the carotid bifurcations, except the external carotid and lingual arteries, which were used for subsequent ...
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ROLE OF CAROTID CHEMORECEPTORS IN THE INITIATION OF EFFECTIVE BREATHING OF THE LAMB AT TERM
... subjecting one half of the animals to bilater- al division of their carotid sinus nerves, and then by comparing the breathing patterns and carotid arterial Po,, pH and Pco, of the operat[r] ...
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PRESENT STATUS AND TREATMENT OF PAROXYSMAL SUPRAVENTRICULAR TACHYCARDIA
... Treatment of paroxysmal supraventricular tachycardia by electrical stimulation of the carotid-sinus nerves.. Turner and Shoichi Awa[r] ...
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Obstructive sleep apnea and insight into mechanisms of sympathetic overactivity
... that carotid sinus nerve stimulation provides a survival advan- tage in a canine heart failure model ...of carotid sinus nerves as an antihypertensive therapy in patients with drug-resistant ...
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An additional challenge for head and neck radiologists: anatomic variants posing a surgical risk – a pictorial review
... Focal dehiscence of the orbital wall may occur as a result of trauma; when no history of trauma is reported by the patient, it is a matter of debate whether such an anomaly should be classified as congenital or secondary ...
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