Results 131 to 140 of about 56,899 (289)

Assessing the Utility of Targeted Neonatal Echocardiography for Congenital Heart Disease Detection: Retrospective Cohort Analysis

open access: yesJournal of Clinical Ultrasound, EarlyView.
Targeted neonatal echocardiography showed good agreement with cardiology‐performed studies in detecting significant congenital heart disease. Most missed lesions were minor, highlighting both the value of TNE in neonatal care and the need for continued training to optimize diagnostic accuracy.
Eyad Bitar   +8 more
wiley   +1 more source

Ventricular pressure-volume loop and other heart function metrics can elucidate etiology of failure of TAVI and interventions

open access: yesREC: Interventional Cardiology (English Ed.)
Aortic valve stenosis is one of the most acute and chronic cardiovascular disease conditions. Bicuspid aortic valve is the most common congenital heart abnormality and affected individuals have a 50% chance of developing severe aortic valve ...
Zahra Keshavarz-Motamed
doaj   +1 more source

The bicuspid aortic valve - studies on valve morphology and pathology in relation to ascending aortic dilatation and coronary artery disease [PDF]

open access: yes, 2013
The prevalence of bicuspid aortic valve (BAV) is 1 - 2% and is thereby the most common cardiac malformation. BAV is highly associated with valvular dysfunction and aortic co nditions such as ascending aortic aneurysm and aortic ...
Jackson, Veronica
core   +1 more source

Fetal Proximal and Distal Transverse Aortic Arch and Aortic Isthmus Measurements Between 19 and 34 Weeks of Gestation

open access: yesJournal of Ultrasound in Medicine, EarlyView.
Objectives To assess fetal proximal and distal transverse aortic arch and aortic isthmus (AI) diameters between 19 and 34 weeks of gestation. Methods A prospective cross‐sectional descriptive study was performed in 466 low‐risk pregnancies between 19 and 34 weeks of gestation. Proximal transverse aortic arch (PTAA), distal transverse aortic arch (DTAA),
Hakan Erenel   +4 more
wiley   +1 more source

Characterization of an induced pluripotent stem cell line (NCHi024-A) from a male infant with bicuspid aortic valve

open access: yesStem Cell Research
Bicuspid aortic valve is one of the most common congenital heart defects which have only two leaflets instead of three. NCHi024-A is an induced pluripotent stem cell (iPSC) line derived from peripheral blood mononuclear cells (PBMCs) of a male infant ...
Jiyoon Lee   +5 more
doaj   +1 more source

Endogenous reference genes for gene expression studies on bicuspid aortic valve associated aortopathy in humans

open access: yes, 2016
Bicuspid aortic valve (BAV) disease is the most common congenital cardiac abnormality and predisposes patients to life-threatening aortic complications including aortic aneurysm.
Cagampang, Felino   +4 more
core   +3 more sources

In vitro characterization of hemodynamics in bicuspid aortic valves: The impact of valve and ascending aortic morphologies

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose This study investigated the effect of bicuspid aortic valve (BAV) morphology and ascending aortic curvature (AAAc) bending angles on aortic hemodynamics, focusing on transvalvular jets and secondary helical flows that contribute to systolic hemodynamic stress linked to aortic complications.
Kaoru Hattori   +6 more
wiley   +1 more source

The long non-coding HOTAIR is modulated by cyclic stretch and WNT/β-CATENIN in human aortic valve cells and is a novel repressor of calcification genes.

open access: yesPLoS ONE, 2014
Aortic valve calcification is a significant and serious clinical problem for which there are no effective medical treatments. Individuals born with bicuspid aortic valves, 1-2% of the population, are at the highest risk of developing aortic valve ...
Katrina Carrion   +6 more
doaj   +1 more source

Fluid dynamics of aortic root dilation in Marfan syndrome

open access: yes, 2014
Aortic root dilation and propensity to dissection are typical manifestations of the Marfan Syndrome (MS), a genetic defect leading to the degeneration of the elastic fibres. Dilation affects the structure of the flow and, in turn, altered flow may play a
Costantini, Martina   +4 more
core   +1 more source

Valve-sparing neo-aortic root replacement after Fontan completion for hypoplastic left heart syndrome [PDF]

open access: yes, 1932
Digitalitzat per ...
Pizarro, Christian   +3 more
core   +45 more sources

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