Are early angiographic changes of intra-aneurysmal flow after flow-diverter stent treatment predictive of therapeutic success?
Early angiographic changes after FDS placement are very frequent, but are not correlated with the 12-month technical success of flow-diversion techniques.
According to our study, we cannot demonstrate any benefit in reconstructing the whole aortic root for discrete SAS. A single-patch technique is easy, safe and appears durable.