(8) Wall shear stress overload in the ascending aorta
generated due to flow patterns through BAV even in the absence of stenosis or regurgitation initiates cellular signalling cascades resulting in increased expression of MMPs and growth factors leading to matrix disruption and vascular smooth muscle cell loss and decreased fibrillin; thus leading to aortopathy.
In this study, we investigated the structure and function of human perivascular adipose tissue from areas adjacent to the ascending aorta
and established that perivascular adipose tissue resembles beige adipose tissue.
Modified TEE was used on indication, primarily if atherosclerosis of the proximal ascending aorta
(PAA) or descending aorta was observed with conventional TEE.
Caption: FIGURE 1: Cross-sectional views of CT angiogram image (a) and PET image (b) of the patient's chest, showing two outpouchings in the wall of ascending aorta
(pointed by red arrows) which were FDG avid on the PET, indicative of mycotic pseudoaneurysms.
Balistreri et al., "Histological and genetic studies in patients with bicuspid aortic valve and ascending aorta
complications," Interactive Cardio Vascular and Thoracic Surgery, vol.
Blood pressures and blood flows were calculated in every branch from the ascending aorta
to the peripheral artery.
A polyethylene band (5 mm in width) was tightened around ascending aorta
with a peak systolic pressure gradient of 10 mmHg across the narrowing.
repair+coronary angioplasty 2 Ascending aorta
repair+Descending aorta stenting 2 Bentall+hemiarch replacement 2 Bentall+Descending aorta stenting 2 Bentall+total arch replacement+Descending aorta stenting 3 Ascending aorta
replacement+CABG 3 Ascending aorta
replacement+hemi arch replacement 3 David 4 Bentall+CABG 5 Ascending aorta
replacement+Whole arch replacement 5 Ascending aorta
replacement+Descending aorta stenting 5 Bentall 14 Ascending aorta
replacement 23 Total 80 Table 5: Operating procedures.
It was observed that two brachiocephalic trunks branched off from the ascending aorta
in the greater flamingos.
While conducting autopsy, ascending aorta
was located and rectangular tissue samples were collected from their anterior walls, approximately 2 centimetres distal to aortic valve for uniformity.
The Impella 2.5 and Impella 5.0 heart pump is a catheter-styled blood pump, used for drug-resistant acute heart failure, such as cardiogenic shock, to support systemic circulation by placing the device at left ventricle from a femoral artery insertion and expelling blood directly from left ventricle to ascending aorta
They are considered as the vasa vasora, which branch from the ascending aorta
. The part of aorta which provides origin to the coronary artery is termed as the aortic sinus.