Results 111 to 120 of about 65,137 (262)

Technical Challenges When Performing Ultrasound‐Guided Peripheral Intravenous Placement in Children

open access: yesPediatric Anesthesia, Volume 36, Issue 2, Page 135-144, February 2026.
ABSTRACT Ultrasound (US) guidance has become an essential skill for peripheral intravenous (PIV) placement in children. It may be used as a primary approach or as a rescue technique after failed attempts, particularly in children with difficult intravenous access (DiVA).
Maria Moustaqim‐Barrette   +3 more
wiley   +1 more source

Current Controversies in the Prediction, Diagnosis, and Management of Cerebral Vasospasm: Where Do We Stand?

open access: yesNeurology Research International, 2013
Aneurysmal subarachnoid hemorrhage occurs in approximately 30,000 persons in the United States each year. Around 30 percent of patients with aneurysmal subarachnoid hemorrhage suffer from cerebral ischemia and infarction due to cerebral vasospasm, a ...
Young Lee, Scott L. Zuckerman, J. Mocco
doaj   +1 more source

Acute management of poor condition subarachnoid hemorrhage patients [PDF]

open access: yes, 2012
Poor condition subarachnoid hemorrhage (SAH) patients present a high mortality and morbidity. In this study, we reviewed the acute interventional (surgical and endovascular) management of 109 SAH-poor condition patients, who were treated as early as ...
Archavlis, Eleftherios   +1 more
core  

Autoregulatory Vasodilation of Parenchymal Vessels is Impaired during Cerebral Vasospasm [PDF]

open access: bronze, 1998
Kent D. Yundt   +3 more
openalex   +1 more source

Sex‐dependent role of 20‐HETE synthesis in outcome from ischemic stroke in rats

open access: yesPhysiological Reports, Volume 14, Issue 3, February 2026.
Abstract The lipid mediator 20‐HETE is produced by ω‐hydroxylation of arachidonic acid mediated by cytochrome P450 (CYP) enzymes including CYP4A, which has four distinct isoforms in rodents. Several laboratories demonstrated that 20‐HETE synthesis inhibition reduces infarct volume following middle cerebral artery occlusion (MCAO) in male animals. Here,
Rongrong Zhang   +4 more
wiley   +1 more source

Simultaneous bilaternal training for improving arm function after stroke [PDF]

open access: yes, 2009
Background Simultaneous bilateral training, the completion of identical activities with both arms simultaneously, is one intervention to improve arm function and reduce impairment.
Coupar, Fiona   +4 more
core   +3 more sources

Outcome of microsurgical clipping of anterior circulation aneurysms during the period of vasospasm: single center experience in Egypt

open access: yesEgyptian Journal of Neurosurgery, 2019
Objectives Recent guidelines recommend early closure of the ruptured aneurysms. However, this may not be available in all cases especially in developing countries.
Mahmoud M. Taha   +2 more
doaj   +1 more source

Cerebral blood flow autoregulation is impaired in schizophrenia [PDF]

open access: yes, 2017
Patients with schizophrenia have a higher risk of cardiovascular diseases and higher mortality from them than does the general population; however, the underlying mechanism remains unclear.
al, et, Ku, Hsiao-Lun, Lane, Timothy
core  

Fluctuation of spastic location in patients with vasospastic angina: A quantitative angiographic study [PDF]

open access: yes, 1995
Objectives.: This study sought to determine whether the location of coronary spastic activity may change over time in patients with persistent variant angina.
Keane, D.T.J. (David)   +2 more
core   +1 more source

Novel application of near-infrared spectroscopy in detecting iatrogenic vasospasm during interventional neuroradiological procedures

open access: yesBrain Circulation, 2019
One of the complications of carotid artery stenting (CAS) is iatrogenic vasospasm caused by mechanical irritation of the blood vessel lumen by a guidewire, catheter, stent retriever, or distal protection devices.
Sashmita Kumari Padhy   +4 more
doaj   +1 more source

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