Mechanical aortic valve may no longer be a contraindication to inner branch aortic arch endografts.

OBJECTIVES

The presence of a mechanical aortic valve has been a contraindication to the use of an arch branch aortic endograft due to the risk of damaging the valve, resulting in acute aortic regurgitation, or a trapped endograft.

METHODS

We present a 67-year-old woman, with a background of Marfan's syndrome and a previous Bentall's procedure, who presented with a symptomatic enlarging aortic arch and descending thoracic aortic aneurysm, with a type 1A endoleak.

RESULTS

Using an inner branch arch endograft (Cook Medical, Bloomington, Indiana), the nose cone of the delivery system was passed laterally through the semi-circular aperture of the mechanical aortic valve to facilitate deployment just distal to the coronary buttons.

CONCLUSIONS

With advancement of endovascular technology, techniques and experience, endovascular aortic arch repair in the presence of a mechanical aortic valve is feasible.