We describe transfemoral cerebral angiography of New Zealand white rabbits used to study the cerebral circulation, electroencephalogram, and histologic correlates of selective internal carotid infusion during embolic stroke.
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JACC Cardiovasc Interv
January 2025
Department of Cardiology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands. Electronic address:
Background: Transcatheter aortic valve replacement (TAVR) harbors the risk of periprocedural complications that require emergent cardiac surgery, or "surgical bailout." Surgical bailout intends to be lifesaving but is associated with high mortality. This has given rise to discussion on the necessity of surgical backup during TAVR.
View Article and Find Full Text PDFAJNR Am J Neuroradiol
December 2024
From the Department of Neurosurgery, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Background And Purpose: Transradial access (TRA) for cerebral angiography has become more popular due to fewer complications and greater patient comfort compared to transfemoral access. However, the frequency and nature of neurologic complications linked to TRA remain unclear. This study aimed to determine the incidence of symptomatic neurologic complications after transradial cerebral angiography, identify risk factors, and characterize clinical and imaging features of these complications.
View Article and Find Full Text PDFNeurol India
November 2024
Department of Preventive Medicine and Public Health, University of Catholic Kwandong College of Medicine, Gangneung, Korea.
Stents are increasingly used for coiling difficult aneurysms, to reduce the risk of recurrences, or to modify blood flow. Currently, available bifurcation aneurysm models are ill-suited to assess stent performance before clinical use. We designed a new animal model of wide-neck canine Y-type bifurcation aneurysm (such as middle cerebral artery (MCA) bifurcation) and previously reported one of T-type (such as basilar bifurcation).
View Article and Find Full Text PDFClin Neurol Neurosurg
January 2025
Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, PA, USA. Electronic address:
Background And Objectives: Body mass index (BMI) is a modifiable risk factor that has been shown to affect outcomes in neurointervention. The impact of BMI on choice of access site (transradial access (TRA) or transfemoral access (TFA), remains undescribed to our knowledge. Our study analyzes outcomes of TRA and TFA stratified by BMI in patients undergoing diagnostic cerebral angiograms in an outpatient setting.
View Article and Find Full Text PDFEur Heart J Case Rep
November 2024
Department of Thoracic and Cardiovascular Surgery, Saga University, 5 -1-1 Nabeshima, Saga Shi, Saga Ken 849-8501, Japan.
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