Results 91 to 100 of about 168,896 (357)

Corkscrew aortic arch in PHACES syndrome: Multimodal imaging of an unusual morphology of tortuous aortic arch in a rare but well-defined syndrome

Annals of Pediatric Cardiology, 2019
PHACES syndrome, a diffuse aortocraniocerebral vasculopathy, is a neural tube migration disorder, characterized by aortic coarctation and aberrant arch branches.
Ronak Sheth, Arvind Sahay Singh, Sreeja Pavithran, Kothandam Sivakumar   +3 more
doaj   +1 more source

Outcomes and re-interventions after one-stage repair of transposition of great arteries and aortic arch obstruction [PDF]

, 2017
Objectives: One-stage repair of transposition of great arteries (TGA) and aortic arch obstruction (AAO) is currently advocated, but carries formidable surgical challenges. This report presents our experience and re-interventions for residual lesions over
de Leval, Marc, Elliott, Martin, Huber, Christoph, Kostolny, Martin, Mimic, Branko, Oswal, Nilesh, Sullivan, Ian, Tsang, Victor   +7 more
core  

Computational fluid dynamicaccuracy in mimicking changes in blood hemodynamics in patients with acute type IIIb aortic dissection treated with TEVAR [PDF]

, 2018
Background: We aimed to verify the accuracy of the Computational Fluid Dynamics (CFD) algorithm for blood flow reconstruction for type IIIb aortic dissection (TBAD) before and after thoracic endovascular aortic repair (TEVAR).
Domenig, Christoph, Huk, Ihor, Nanobachvili, Josif, Neumayer, Christoph, Piechota-Polańczyk, Aleksandra, Polanczyk, Andrzej   +5 more
core   +1 more source

Redox‐Responsive Mitochondrial Delivery from Functionalized Vascular Stent Surfaces

Advanced NanoBiomed Research, EarlyView.
A redox‐responsive stent surface is engineered to deliver functional mitochondria in response to oxidative stress. Upon exposure to reactive oxygen species, grafted mitochondria are released, internalized by vascular cells, and restore mitochondrial function under stress.
Fang Tang, Brandon C. Applewhite, Bowen Wang, Bin Jiang   +3 more
wiley   +1 more source

An unusual variation of a right-sided aortic arch with a common subclavian trunk

Translational Research in Anatomy
Introduction: A right-sided aortic arch is a rare congenital cardiovascular anomaly that arises from persistence of the right fourth aortic arch and regression of the left fourth aortic arch.
Daryn Nguyen, Aditya Srinivasan, Natalia Lowry, Jeffrey Fahl, Michael P. Smith, Amanda S. Khan   +5 more
doaj   +1 more source

The ARCH Projects: design and rationale (IAASSG 001) [PDF]

, 2017
OBJECTIVE A number of factors limit the effectiveness of current aortic arch studies in assessing optimal neuroprotection strategies, including insufficient patient numbers, heterogenous definitions of clinical variables, multiple technical strategies ...
Bannon, Paul G., Bavaria, Joseph E., Beyersdorf, Friedhelm, Carrel, Thierry P., Chad Hughes, G., Chen, Edward P., Corvera, Joel S., Coselli, Joseph, Della Corte, Alessandro, Di Bartolomeo, Roberto, Di Eusanio, Marco, Ehrlich, Marek, Elefteriades, John A., Estrera, Anthony, Griepp, Randall B., Haverich, Axel, Hoffman, Andras, Jakob, Heinz, Kazui, Teruhisa, Kouchoukos, Nicholas T., LeMaire, Scott A., Matalanis, George, Misfeld, Martin, Mohr, Friedrich-Wilhelm, Numata, Satoshi, Okita, Yutaka, Oo, Aung, Patel, Himanshu J., Perreas, Konstantinos G., Pochettino, Alberto, Roselli, Eric E., Safi, Hazim J., Shrestha, Malakh, Sinatra, Riccardo, Sun, Li-Zhong, Sundt, Thoralf M., Tabata, Minoru, Tian, David H., Trimarchi, Santi, Underwood, Malcolm J., Wang, Chunsheng, Yan, Tristan D.   +41 more
core  

A contribution to the anatomy of two rare cetacean species: The hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica)

The Anatomical Record, EarlyView.
Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc, Tommaso Gerussi, Bruno Cozzi, Rebecca M. Boys, Brian Chin Wing Kot, Matthew R. Perrott, Kane Fleury, Tabris Yik To Chung, Henry Chun Lok Tsui, Emma Burns, Trudi Webster, Stuart Hunter, Emma L. Betty, Odette Howarth, Carolina Loch, Sophie White, Steve Dawson, William Rayment, Ros Cole, Derek Cox, Tom Waterhouse, Hannah Hendriks, Anton van Helden, Muriel Johnstone, Ramari Oliphant Stewart, R. Ewan Fordyce, Karen A. Stockin   +26 more
wiley   +1 more source

Non-invasive diagnosis of aortic arch anomalies in children – 15 years of own experience

Journal of Ultrasonography, 2019
Aim: To summarize our experience in echocardiographic diagnosis of aortic arch anomalies in pediatric patients. Materials and methods: A retrospective assessment of echocardiographic findings in Echo-Lab patients of the Pediatric Cardiac Surgery ...
Wojciech Mądry, Maciej Aleksander Karolczak, Marcin Myszkowski   +2 more
doaj   +1 more source

Site-Specific Effects of PECAM-1 on Atherosclerosis in LDL Receptor-Deficient Mice [PDF]

, 2008
Objective—Atherosclerosis is a vascular disease that involves lesion formation at sites of disturbed flow under the influence of genetic and environmental factors.
Arora, Shikha, Boylan, Brian, Fleming, Barbara, Fleming, Rose Ann, Goel, Reema, Mirura, Hiroto, Molthen, Robert C., Newman, Debra K., Newman, Peter J., Schrank, Benjamin R.   +9 more
core   +2 more sources

Does salinity make a difference—Kidney anatomy of Saimaa (Pusa saimensis) and Baltic ringed seals (Pusa hispida botnica)

The Anatomical Record, EarlyView.
Abstract As habitat salinity markedly differs between the endangered, freshwater‐dwelling Saimaa ringed seal (Pusa saimensis Nordquist, 1899) and the brackish water‐inhabiting Baltic ringed seal (Pusa hispida botnica Gmelin, 1788), we investigated whether this difference has resulted in morphological changes to their kidneys.
Heini Nihtilä, Juha Laakkonen
wiley   +1 more source