Results 41 to 50 of about 258,898 (257)

Quantitative Evaluation of Carotid Artery Stenosis by Multi‐VENC 4D Flow MRI: Incorporating Turbulent Kinetic Energy for Clinical Validity

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Cervical internal carotid artery stenosis (ICS) is a recognized risk factor for ischemic stroke, yet morphological severity alone may not fully reflect hemodynamic alterations. Turbulent kinetic energy (TKE), derived from multi‐velocity‐encoding (multi‐VENC) four‐dimensional (4D) flow MRI, may provide a robust marker for ICS ...
Takahiro Ando, Tetsuro Sekine, Satoshi Suda, Kentaro Suzuki, Yasuo Murai, Kotomi Iwata, Masatoki Nakaza, Masashi Ogawa, Makoto Obara, Gerard Crelier, Kazumi Kimura, Shin‐ichiro Kumita   +11 more
wiley   +1 more source

Impact of Clinical Trial Results on the Temporal Trends of Carotid Endarterectomy and Stenting From 2002 to 2014

Stroke, 2016
Background and Purpose— Randomized trials provide conflicting data for the efficacy of carotid-artery stenting compared with endarterectomy. The purpose of this study was to examine the impact of conflicting clinical trial publications on the utilization
M. Hussain, M. Mamdani, J. Tu, G. Saposnik, Zeyad Khoushhal, B. Aljabri, Subdoh Verma, M. Al-Omran   +7 more
semanticscholar   +1 more source

Carotid endarterectomy: The procedure of choice for carotid stenosis

Indian Journal of Neurosurgery, 2013
Ischemic stroke is the commonest cause of neurological morbidity and mortality. Carotid endarterectomy has been shown to be beneficial in preventing ischemic strokes in patients with significant stenosis of the carotid artery, both in symptomatic and ...
B.V. Savitr Sastri, Paritosh Pandey
doaj   +1 more source

The Three Most Discussed Questions in Carotid Artery Surgery. Review of Russian and Foreign Studies in the Last Five Years

Неотложная медицинская помощь, 2023
This literature review analyzes Russian and foreign publications over the past five years on the three most discussed issues related to carotid artery surgery: 1.Which is more effective: eversion carotid endarterectomy or conventional carotid ...
A. S Zharova, K. A. Naumets, V. S. Trishin, G. Yu. Kargatova, R. Yu. Lider, S. V. Artyukhov, A. V. Korotkikh, A. N. Kazantsev   +7 more
doaj   +1 more source

Imaging Characteristics of Persistent Carotid‐Vertebrobasilar Anastomoses Detected by Ultrasound

Journal of Ultrasound in Medicine, EarlyView.
In this case series, we aimed to evaluate the ultrasonic characteristics of 35 patients with persistent carotid‐vertebrobasilar anastomoses (PCVBA), a rare variant between the anterior and posterior cerebral circulation. Ultrasound detected seven (30.4%, 7/23) primitive trigeminal arteries (PTA), eight (100%, 8/8) primitive hypoglossal arteries (PHA ...
Xiang Li, Qiuping Li, Liyong Du, Yumeng Luo, Jie Yang, Tieying Zhang, Jiabin Liu   +6 more
wiley   +1 more source

External carotid endarterectomy [PDF]

Journal of Vascular Surgery, 1984
Forty-nine external carotid revascularization procedures were performed in 36 patients. Indications included transient ischemic attacks, amaurosis fugax, and the procedure as a prelude to extracranial-to-intracranial bypass. Twenty patients had a preoperative neurologic defect.
William H. Baker, Fred N. Littooy, Kevin S. Halstuk   +2 more
openaire   +3 more sources

Protected carotid-artery stenting versus endarterectomy in high-risk patients.

New England Journal of Medicine, 2004
BACKGROUND Carotid endarterectomy is more effective than medical management in the prevention of stroke in patients with severe symptomatic or asymptomatic atherosclerotic carotid-artery stenosis. Stenting with the use of an emboli-protection device is a
J. Yadav, M. Wholey, R. Kuntz, P. Fayad, B. Katzen, G. Mishkel, T. Bajwa, P. Whitlow, N. Strickman, M. Jaff, J. Popma, David B Snead, D. Cutlip, B. Firth, K. Ouriel   +14 more
semanticscholar   +1 more source

Serious outcomes among emergency department patients with presyncope: A systematic review

Academic Emergency Medicine, EarlyView.
Abstract Background Syncope is transient loss of consciousness, and in presyncope, patients experience same prodromal symptoms without losing consciousness. While studies have extensively reported the risk of serious outcome among emergency department (ED) syncope, the outcome for patients with presyncope and their management are not well studied.
Hadi Mirfazaelian, Ian Stiell, Rasoul Masoomi, Khazar Garjani, Venkatesh Thiruganasambandamoorthy   +4 more
wiley   +1 more source

Long-Term Results of Stenting versus Endarterectomy for Carotid-Artery Stenosis.

New England Journal of Medicine, 2016
BACKGROUND In the Carotid Revascularization Endarterectomy versus Stenting Trial, we found no significant difference between the stenting group and the endarterectomy group with respect to the primary composite end point of stroke, myocardial infarction,
T. Brott, G. Howard, G. Roubin, J. Meschia, A. Mackey, W. Brooks, W. Moore, M. Hill, V. Mantese, W. Clark, C. Timaran, D. Heck, P. Leimgruber, A. Sheffet, V. Howard, S. Chaturvedi, B. Lal, Jenifer H. Voeks, R. Hobson   +18 more
semanticscholar   +1 more source

Changing Trends in Carotid Revascularization in Australia: A Nationwide Study Over 30 Years

ANZ Journal of Surgery, EarlyView.
ABSTRACT Background Carotid artery stenosis is one of the causes of acute ischaemic stroke. Carotid endarterectomy (CEA) and carotid artery stenting (CAS) are the main procedural treatment options. This study investigates the changing trends in carotid revascularisation in Australia over the last 30 years.
David F. Sun, Kevin Tian, Amanda Seneviratne, Oh Sung Choy, Daphne Wang, Vimalin Vedanayagam, Michelle T. Sun, Christopher X. Wong   +7 more
wiley   +1 more source