Results 21 to 30 of about 30,274 (312)

Echocardiography during submaximal isometric exercise in children with repaired coarctation of the aorta compared with controls [PDF]

, 2019
Objective Patients with repaired coarctation (RCoA) remain at higher risk of cardiac dysfunction, initially often only detected during exercise. In this study, haemodynamics of isometric handgrip (HG) and bicycle ergometry (BE) were compared in patients ...
Bové, Thierry, Coomans, Ilse, De Wolf, Daniël, Dequeker, Laure, Panzer, Joseph, Rietzschel, Ernst, Vandekerckhove, Kristof   +6 more
core   +1 more source

Reduced Aortic Distensibility is Associated With Higher Aorto‐Carotid Wave Transmission and Central Aortic Systolic Pressure in Young Adults After Coarctation Repair

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background The long‐term prognosis of patients with repaired aortic coarctation is characterized by high rates of cardiovascular and cerebrovascular disease related to hypertension, the basis of which remains unclear.
Remi Kowalski, Melissa G. Y. Lee, Lex W. Doyle, Jeanie L. Y. Cheong, Joseph J. Smolich, Yves d'Udekem, Jonathan P. Mynard, Michael M. H. Cheung   +7 more
doaj   +1 more source

Three Stage Hybrid Approach for Congenital Aortic Coarctation and Bicuspid Aortic Valve With Severe Aortic Stenosis in an Adult Patient

EJVES Short Reports, 2019
Introduction: Untreated congenital aortic coarctation and valvular abnormalities are rare in an adult patient and require complex management. Report: A 68 year old woman with congenital aortic coarctation and bicuspid aortic valve with severe aortic ...
Monica M. Matsumoto, Ross Milner
doaj   +1 more source

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

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

Aortic coarctation

Journal of the Belgian Society of Radiology, 2013
Background: During elbow surgery on a 20-year-old competition level volleyball player, seriously elevated arterial pressures were found. Systolic pressures were as high as 200 mmHg and diastolic pressures as high as 120 mmHg.
Michel, AS, Mai, C, Flore, LV, Claikens, B   +3 more
openaire   +5 more sources

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

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 transcatheter strategies for aortic coarctation associated with patent ductus arteriosus

Indian Heart Journal, 2012
Background: Older patients with combination of aortic coarctation and large patent ductus arteriosus can be managed with transcatheter interventions. The strategies depend on anatomy of coarctation and size of ductus arteriosus. Methods: We present three
Anil Kumar Singhi, Kothandam Sivakumar
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