**1. Introduction**

The treatment of ascending aorta diseases is usually performed by traditional surgery with median sternotomy and cardiopulmonary bypass. However, in some patients, the operative risk of this approach may be prohibitive. In these instances, endovascular approaches to the ascending aorta may be an alternative.

Endovascular approaches are being increasingly utilized to treat a variety of thoracic aortic diseases including aneurysms, pseudoaneurysms, dissections, penetrating aortic ulcers, traumatic aortic rupture, coarctation and abdominal aortic aneurysms [1].

Ascending aorta has several limitations for the endovascular approach, such as its larger diameter and the presence of the aortic valve and the coronary arteries.
