Results 61 to 70 of about 74,459 (290)

Ultrasonographic Screening of the Carotid Artery in Coronary Artery Bypass Surgery [PDF]

open access: yesJournal of Tehran University Heart Center, 2009
Background: The incidence of stroke after coronary artery bypass grafting (CABG) is between 0.9% and 6.7%, which significantly increases in-hospital and out-hospital costs.
Sirous Darabian   +7 more
doaj   +2 more sources

Carotid stenosis

open access: yesNeurology, 2011
Carotid stenosis is one of several causes of ischemic stroke and entails a high risk of ischemic stroke recurrence. Removal of a carotid stenosis by carotid endarterectomy results in a risk reduction for ischemic stroke, but the magnitude of risk reduction depends on several factors.
Lars, Marquardt, Henry J M, Barnett
openaire   +4 more sources

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

open access: yesThe Anatomical Record, EarlyView.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose   +2 more
wiley   +1 more source

Ocular ischemic syndrome with bilateral carotid artery stenosis in a patient with chronic tophaceous gout

open access: yes, 2023
Ocular ischaemic syndrome is a rare, blinding condition which usually presents rather late. This occurs mainly due to stenosis or occlusion of the carotid artery which supplies the ocular structures.
Md Saleh, Rafidah   +4 more
core   +1 more source

Drug‐coated balloons: From conventional designs to next‐generation innovations in vascular therapy

open access: yesBMEMat, EarlyView.
This review traces the evolution of drug‐coated balloons (DCBs) from conventional designs to next‐generation platforms. We highlight innovations in balloon engineering, coating technologies, and therapeutic agents that enhance localized drug delivery while addressing challenges in efficiency, safety, and biocompatibility for vascular and emerging non ...
Lu Zhang   +5 more
wiley   +1 more source

Prediction of degree of carotid stenosis with the transluminal attenuation difference ratio [PDF]

open access: yes, 2020
PURPOSEWe aimed to assess the diagnostic performance of transluminal attenuation difference (TAD) in predicting the severity of internal carotid artery (ICA) stenosis.METHODSThe study cohort consisted of 48 patients with 70%) stenosis compared with ...
Atilla Halil Elhan   +5 more
core   +1 more source

Brain Health Deviation Index: A Comprehensive Brain Health Assessment Biomarker for Predicting Cognitive Decline and Polyvascular Stenosis

open access: yesBrain Health, EarlyView.
ABSTRACT Assessing and quantifying brain health remains a pressing challenge, despite its importance for overall well‐being. Traditional methods that focus on isolated brain measures often fail to capture the multifaceted nature of brain health and may miss early signs of dysfunction.
Ziyang Liu   +27 more
wiley   +1 more source

Risk stratification of patients with asymptomatic carotid artery stenosis: evaluation of carotid stenosis severity, progression, and morphology by duplex ultrasound

open access: yes, 2007
The evaluation of patients harboring significant carotid atherosclerotic disease entails a careful evaluation of the likely mechanism(s) leading to the increased risk of future stroke.

core   +2 more sources

Correlation between asymptomatic intracranial arterial stenosis and carotid atherosclerosis in patients with Type 2 diabetes mellitus

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2010
Objective To evaluate the correlation between asymptomatic intracranial arterial stenosis and extracranial carotid atherosclerosis in patients with Type 2 diabetes mellitus (DM).
Yang SONG   +5 more
doaj  

Duplex ultrasound: A diagnostic tool for carotid stenosis management in type 2 diabetes mellitus

open access: yesAfrican Journal of Primary Health Care & Family Medicine, 2013
Background: Diabetic patients are at increased risk of developing cardiac events and stroke, and prevention of diabetes mellitus is therefore desirable.
Yogan Kisten   +4 more
doaj   +1 more source

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