Cardiac echocardiography and cardiac magnetic resonance imaging (MRI) showed aneurysmal dilation of the ascending aorta with moderate aortic valve insufficiency and moderate pericardial effusion. The boy underwent reconstruction of his ascending aorta in the form of a Bentall procedure using a 25-mm ...
Cardiac echocardiography and cardiac magnetic resonance imaging (MRI) showed aneurysmal dilation of the ascending aorta with moderate aortic valve insufficiency and moderate pericardial effusion. The boy underwent reconstruction of his ascending aorta in the form of a Bentall procedure using a 25-mm ...
even preserved thickness with dilation requires an increase in totalaortic tissuemass. As a result, the concentration of aortic elastin decreases by approximately one-third over 8 decades of life.43,44The total mass of elastin likely remains constant in theascending aortaand the decrease in concentr...
anomaly might lead to ascending aortic wall weakness as well,8, 9 our recent studies indicate that congenitally bicuspid valves, even if asymptomatic and with no appreciable pressure gradient, are morphologically stenotic enough to generate significant turbulence and cause poststenotic aneurysmal ...
BICUSPID AORTIC VALVE ASSOCIATED WITH ANEURYSMAL DILATATION OF THE ASCENDING AORTA : REPORT OF A CASE 来自 Semantic Scholar 喜欢 0 阅读量: 3 作者: RT Reid 摘要: transparent material, now coagulated by formalin. Minute congested blood vessels radiated from the hilum (Figure ill). On microscopic ...
ASCENDING AORTIC ANEURYSMS: SURGERY, RMODELLING & AI There is fragmentation of elastic fibers, and loss of smooth muscle cells in AAA and it results from premature weakening of the aortic wall, aneurysmal dilation, and the potential for rupture or dissection. Histological sections of ... K God...
The aorta contains numerous cell types that contribute to vascular inflammation and thus the progression of aortic diseases. However, the heterogeneity and cellular composition of the ascending aorta in the setting of a high-fat diet (HFD) have not been
C. Biomechanical properties of the thoracic aneurysmal wall: differences between bicuspid aortic valve and tricuspid aortic valve patients. The Annals of thoracic surgery 98, 65–71, 10.1016/j.athoracsur.2014.04.042 (2014). Article PubMed Google Scholar Paloschi, V. et al. Aneurysm development...
Diagnostic imaging revealed significant aortic valve damage and aneurysmal dilation of the ascending aorta, while serological tests confirmed tertiary cardiovascular syphilis. Surgical intervention involved the reconstruction of the ascending aorta and replacement of the aortic valve with a bioprosthetic valve....
In patients with nonaneurysmal sinuses of Valsalva undergoing aortic valve replacement with supracoronary ascending aorta replacement, the sinus segment can be preserved irrespective of the type of valvular pathology (aortic stenosis vs aortic insufficiency) or valvular morphology (bicuspid aortic valve vs...