Results 131 to 140 of about 144,770 (340)
Increased calcification by erythrophagocytosis in aortic valvular interstitial cells
ESC Heart Failure, Volume 12, Issue 2, Page 1469-1473, April 2025.Abstract Background Calcific aortic valve disease (CAVD) progresses over time to severe aortic stenosis and eventually heart failure. Recent evidence indicates that intraleaflet haemorrhage (ILH) strongly promotes CAVD progression. However, it remains poorly understood how it mechanistically contributes to valvular calcification.
Zihan Qin +3 more
wiley +1 more source
Journal of Cardiovascular Magnetic Resonance, 2018 BackgroundIn patients with bicuspid valve (BAV), ascending aorta (AAo) dilatation may be caused by altered flow patterns and wall shear stress (WSS). These differences may explain different aortic dilatation morphotypes.
J. Rodríguez-Palomares +14 more
semanticscholar +1 more source
Fluid dynamics of aortic root dilation in Marfan syndrome
, 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]
, 1932 Digitalitzat per ...
Pizarro, Christian +3 more
core +45 more sources
Journal 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
ROBO4 Variants Predispose Individuals to Bicuspid Aortic Valve and Thoracic Aortic Aneurysm
Nature Genetics, 2018 Bicuspid aortic valve (BAV) is a common congenital heart defect (population incidence, 1–2%)1–3 that frequently presents with ascending aortic aneurysm (AscAA)4.
Russell A. Gould +50 more
semanticscholar +1 more source
The living aortic valve: From molecules to function. [PDF]
, 2014 The aortic valve lies in a unique hemodynamic environment, one characterized by a range of stresses (shear stress, bending forces, loading forces and strain) that vary in intensity and direction throughout the cardiac cycle.
Bertazzo, S +5 more
core +1 more source
Journal 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
European Journal of Cardio-Thoracic Surgery, 2020 OBJECTIVES Aortic valve-sparing root replacement is an excellent treatment option for patients with intact tricuspid aortic valves. However, the durability in patients with bicuspid aortic valves is still a matter of debate.
E. Beckmann +7 more
semanticscholar +1 more source