Results 21 to 30 of about 32,663 (321)

Computed tomography angiography assessment of the degree of simple coarctation of the aorta and its relationship with surgical outcome: A retrospective analysis

Frontiers in Pediatrics, 2022
ObjectiveTo investigate the correlation between the degree of aortic coarctation and surgical prognosis in infants with simple coarctation of the aorta (CoA) using computed tomography angiography (CTA).MethodsThis study was a retrospective study.
Hui-Jun Xiao, A-Lai Zhan, Qing-Wen Huang, Rui-Gang Huang, Wei-Hua Lin   +4 more
doaj   +1 more source

Predictors of aortic dilation in patients with coarctation of the aorta: evaluation with dual-source computed tomography

BMC Cardiovascular Disorders, 2018
Background Coarctation of aorta (CoA) may progressively develop aortic dilation at other site of the aorta and can lead to fatal aortic diseases. We aimed to evaluate the occurrence of aortic dilation and related predictors in patients with CoA using ...
Qin Zhao, Ke Shi, Zhi-gang Yang, Kai-yue Diao, Hua-yan Xu, Xi Liu, Ying-kun Guo   +6 more
doaj   +1 more source

Quantification of Local Hemodynamic Alterations Caused by Virtual Implantation of Three Commercially Available Stents for the Treatment of Aortic Coarctation [PDF]

, 2013
Patients with coarctation of the aorta (CoA) are prone to morbidity including atherosclerotic plaque that has been shown to correlate with altered wall shear stress (WSS) in the descending thoracic aorta (dAo).
Dholakia, Ronak Jashwant, Feinstein, Jeffrey A, Kwon, Sung, LaDisa, John F.   +3 more
core   +2 more sources

Cardiac recovery and outcome of neonates and infants presenting with severe aortic coarctation and depressed cardiac function

The Egyptian Heart Journal, 2018
Objectives: Coarctation of the aorta represents 5–8% of all congenital heart diseases. Children with severe coarctation of the aorta may present with significant depression of myocardial function.
Maria L. Bello Valls, Hiba G. Salih, Osama M. El Dadah, Abdullah A. Alghamdi, Fahad Alhabshan, Sameh R. Ismail, Talat M. Yelbuz, Mohamed S. Kabbani   +7 more
doaj   +1 more source

Aortic Coarctation: Recent Developments in Experimental and Computational Methods to Assess Treatments for this Simple Condition [PDF]

, 2010
Coarctation of the aorta (CoA) is often considered a relatively simple disease, but long-term outcomes suggest otherwise as life expectancies are decades less than in the average population and substantial morbidity often exists.
Feinstein, Jeffrey A., LaDisa, John F., Taylor, Charles A.   +2 more
core   +2 more sources

Surgical treatment for coarctation of the aorta

Clinical Case Reports, 2023
Key Clinical Message Surgical treatment is a better option for coarctation of the aorta. Abstract A 56‐year‐old man was admitted to the hospital due to chest pain.
Kosuke Niwa, Hiroshi Nishikawa, Daisuke Ueda, Keigo Yamashita   +3 more
doaj   +1 more source

Fluid-structure interaction simulation of pulse propagation in arteries : numerical pitfalls and hemodynamic impact of a local stiffening [PDF]

, 2014
When simulating the propagation of a pressure pulse in arteries, the discretization parameters (i.e. the time step size and the grid size) need to be chosen carefully in order to avoid a decrease in amplitude of the traveling wave due to numerical ...
Degroote, Joris, Segers, Patrick, Swillens, Abigail, Taelman, Liesbeth, Vierendeels, Jan   +4 more
core   +1 more source

Different patterns of cerebral and muscular tissue oxygenation 10 years after coarctation repair [PDF]

, 2019
The purpose of this study was to assess whether the lower exercise tolerance in children after coarctation repair is associated with alterations in peripheral tissue oxygenation during exercise.
Boone, Jan, Bové, Thierry, Coomans, Ilse, De Groote, Katya, De Wilde, Hans, De Wolf, Daniël, François, Katrien, Moerman, Anneliese, PANZER, JOSEPH, Vandekerckhove, Kristof   +9 more
core   +2 more sources

Mixed Valvular Disease Following Transcatheter Aortic Valve Replacement: Quantification and Systematic Differentiation Using Clinical Measurements and Image-Based Patient‐Specific In Silico Modeling [PDF]

, 2020
Background: Mixed valvular disease (MVD), mitral regurgitation (MR) from pre‐existing disease in conjunction with paravalvular leak (PVL) following transcatheter aortic valve replacement (TAVR), is one of the most important stimuli for left ventricle (LV)
Amrute, Junedh M., Ben-Assa, Eyal, Blanke, Philipp, Brown, Jonathan, de la Torre Hernandez, Jose M., Edelman, Elazer R., Garcia Camarero, Tamara, Keshavarz-Motamed, Zahra, Khodaei, Seyedvahid, Lee, Suk Joon, Leipsic, Jonathon, Rikhtegar Nezami, Farhad, Ruano Calvo, Javier, Sellers, Stephanie   +13 more
core   +1 more source

Using pulse oximetry waveforms to detect coarctation of the aorta

BioMedical Engineering OnLine, 2020
Background Coarctation of the aorta is a common form of critical congenital heart disease that remains challenging to diagnose prior to clinical deterioration.
Matthew W. Sorensen, Ismail Sadiq, Gari D. Clifford, Kevin O. Maher, Matthew E. Oster   +4 more
doaj   +1 more source