You will be able to get a quick price and instant permission to reuse the content in many different ways. Aortic root pathology has now been reported as the most common cause of aortic valve ...

The normal range for aortic root diameters employing the echocardiographic continuous recording technique was determined in 159 adult subjects without aortic valve disease or hypertension. In order to ...

The aortic root remodels with advancing age, and the blood pressure rises. Both result in an increase in the afterloading conditions on the left ventricle, impacting the fibrotic burden. While this ...

We report a technique for the enlargement of a hypoplastic aortic root by an operation whereby the hypoplastic aortic root has been so enlarged by the insertion of a Dacron fabric gusset that it will ...

Abstract: The objective of this paper is to adapt and validate a nonlinear transient chirp signal modeling approach for the analysis and synthesis of overlapping aortic ... two components, even in the ...

ANATOMICAL studies have demonstrated the lateral extent of the sinus of Valsalva which has a well defined ridge forming its upper margin, and have indicated that the geometry of the aortic root ...

More and more evidence suggests that, supported by recognized surgical principles, aortic root replacement surgery is associated with a good rate of reoperation and an early incidence of perivalvular ...

Variations in the aortomitral positional anatomy, including aortic root rotation appear to be related to variations in the location of the conduction system, including the bundle of His. However, ...

The stabilization of all of the components of the aortic root improves the durability of the valve, and the techniques proposed are reproducible and stable in the medium-term. Cuando la válvula ...

IAA is considered the most severe form of CoA, in which there is complete anatomical disruption between the ascending and descending aorta. It is uncommon, accounting for only 1.5% of all congenital ...

Forty-one (51.2%) patients underwent re-do AVR, 39 (48.8%) re-do complex aortic valve surgery (28 root, 23 ascending aorta and 6 hemiarch procedures) and 37.5% concomitant procedures. A bioprosthesis ...

Thoracic aortic rupture (TAR) is recognised as a cause of death in victims of blunt trauma. Immediate mortality is 85% but in the group who survive to reach hospital there is a reasonable chance of ...