Results 91 to 100 of about 100,493 (301)

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

The 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, Nicolae Radu, Mugurel Constantin Rusu   +2 more
wiley   +1 more source

Transcarotid arterial revascularization is feasible and safe with concomitant inferior vena cava occlusion

Journal of Vascular Surgery Cases and Innovative Techniques
Transcarotid artery revascularization (TCAR) has risen as a promising minimally invasive intervention for high-risk patients with favorable anatomy.
Ashley Penton, MD, MS, Thomas Boland, BS, Lorela Weise, MD, Paul Crisostomo, MD, RPVI, FACS   +3 more
doaj   +1 more source

Concomitant presentation and surgical management of an abdominal aortic aneurysm and translocation XP11.2 associated renal cell carcinoma in a female infant

Journal of Pediatric Surgery Case Reports, 2018
Abdominal Aortic Aneurysms are rare in the infant population, when these occur are secondary to connective tissue diseases, vasculitis, and infectious etiology or in relation with tuberous sclerosis.
Ramón Garcia–Alva, Javier E. Anaya-Ayala, Gabriel Lopez-Pena, Lizeth Luna, Cesar Cuen-Ojeda, Rene Lizola, Eduardo Lopez-Corella, Carlos A. Hinojosa   +7 more
doaj   +1 more source

Around and Through: Successful Mitral Paravalvular Leakage Closure Using Both Anterograde and Retrograde Approaches

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Paravalvular leak (PVL) is a recognized complication after surgical mitral valve replacement and may cause heart failure, pulmonary hypertension, or hemolysis when moderate or severe. Although redo surgery is the definitive treatment, it carries substantial risk in elderly patients or those with multiple prior cardiac surgeries.
Marco Garaventa, Luca Nai Fovino, Tommaso Fabris, Giuseppe Tarantini   +3 more
wiley   +1 more source

A systematic review of infected descending thoracic aortic grafts and endografts

, 2019
Objective: The objective of this study was to collect and critically analyze the current evidence on the modalities and results of treatment of descending thoracic aortic surgical graft (SG) and endograft (EG) infection, which represents a rare but ...
Chakfe, Nabil, Chiesa, Roberto, Grandi, Alessandro, Kahlberg, Andrea, Loschi, Diletta, Melissano, Germano, Moreels, Nathalie, Vermassen, Frank   +7 more
core   +1 more source

Animal models of ischaemic stroke and characterisation of the ischaemic penumbra [PDF]

, 2018
Over the past forty years, animal models of focal cerebral ischaemia have allowed us to identify the critical cerebral blood flow thresholds responsible for irreversible cell death, electrical failure, inhibition of protein synthesis, energy depletion ...
Arroja, Mariana M., Macrae, I. Mhairi, McCabe, Christopher, Reid, Emma   +3 more
core   +1 more source

Outcomes of Left Atrial Appendage Occlusion in Heart Failure With Reduced Ejection Fraction

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Patients with heart failure with reduced ejection fraction (HFrEF) were excluded from major trials of left atrial appendage occlusion (LAAO). Aim The objective of this study was to describe this population and evaluate outcomes after LAAO in patients with and without HFrEF.
Aamer Ubaid, Arindam Bagga, Kevin Kennedy, John T. Saxon, Chetan P. Huded   +4 more
wiley   +1 more source

Nightmare accident leads to superficial temporal artery aneurysm

Journal of Vascular Surgery Cases and Innovative Techniques
Superficial temporal artery aneurysms (STAAs) are rare vascular lesions that typically occur after a minor head trauma. The superficial temporal artery is susceptible to injury due to the anatomical position of this vessel over the frontal bone with only
Karan Chawla, MD, Bernadette Aulivola, MD   +1 more
doaj   +1 more source

Anesthesia for Endovascular Therapy for Stroke

Neurology International
Background: In patients with acute ischemic stroke, the standard of care is to perform intra-arterial endovascular thrombectomy in addition to intravenous thrombolysis. In this study, we investigated the different anesthetic techniques chosen for this procedure and clinical outcomes.
Arianna Gaspari, Giulia Vaccari, Federica Arturi, Gabriele Melegari, Stefano Baroni   +4 more
openaire   +3 more sources

Variability in ACT Response to Standard UFH Bolus During PCI: A Prospective Study on Determinants of Subtherapeutic Anticoagulation

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Unfractionated heparin (UFH) remains the standard anticoagulant during percutaneous coronary intervention (PCI), with guidelines recommending a target activated clotting time (ACT) of ≥250 s. However, despite receiving a standardized bolus dose, many patients fail to achieve this target.
Manh Cuong Vu, Antonin Trimaille, Amandine Granier, Adrien Carmona, Anis Elidrissi, Marion Kibler, Laurence Jesel, Patrick Ohlmann, Laurent Sattler, Olivier Morel   +9 more
wiley   +1 more source