Results 41 to 50 of about 58,232 (236)

Left ventricular imaging with digital subtraction angiography using intravenous contrast injection and fluoroscopic exposure levels [PDF]

open access: green, 1982
Jonathan M. Tobis   +7 more
openalex   +1 more source

Exercise oximetry in clinical practice: A single‐centre perspective on procedure and techniques

open access: yesExperimental Physiology, EarlyView.
Abstract In moderate lower extremity artery disease (LEAD), when tissue ischaemia due to impaired inflow occurs at exercise but not during rest, exercise oximetry may be evaluated as a part of the diagnosis process. Initially used when assessing critical limb ischaemia at rest, transcutaneous oximetry (TcpO2) has also been used in the last two decades ...
Simon Lecoq   +5 more
wiley   +1 more source

Achieving robust labeling above the circle of Willis with vessel‐encoded arterial spin labeling

open access: yesMagnetic Resonance in Medicine, Volume 94, Issue 4, Page 1415-1431, October 2025.
Abstract Purpose To improve the robustness of noninvasive vessel‐selective perfusion imaging and angiography using vessel‐encoded arterial spin labeling (VEASL) when applied to complex vascular geometries, such as above the circle of Willis (CoW) in the brain.
Hongwei Li   +9 more
wiley   +1 more source

Application of the Neuroform Atlas Stent for Intracranial Stenting of Symptomatic Intracranial Atherosclerotic Stenosis: A Multi‐Center Retrospective Study

open access: yesBrain and Behavior, Volume 15, Issue 9, September 2025.
Intracranial stenting with the Neuroform Atlas stent is a potentially safe and effective treatment for symptomatic intracranial atherosclerotic stenosis (sICAS). It demonstrates a statistically significant difference in the caliber of the target artery before and after treatment as well as significantly improves the cerebral ischemic symptoms of ...
Weicheng Peng   +9 more
wiley   +1 more source

The accessory renal arteries: A systematic review with meta‐analysis

open access: yesClinical Anatomy, Volume 38, Issue 6, Page 660-672, September 2025.
Abstract The accessory renal arteries (ARAs) are a well‐described variant of the renal vasculature with clinical implications for radiologists, surgeons, and clinicians. The aim of the present systematic review with meta‐analysis was to estimate the pooled prevalence of ARAs, including their variant number, origin, and termination, and to highlight ...
George Triantafyllou   +6 more
wiley   +1 more source

Digital subtraction angiography in 105 living renal transplant donors [PDF]

open access: bronze, 1989
H J Suh   +6 more
openalex   +1 more source

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