In patients receiving a large device, whether it is a percutaneous aortic valve such as the CoreValve, a thoracic stentgraft, or an abdominal stent graft for an aneurysm, one of the issues has always been access. Can we get there?
In patients receiving a large device, whether it is a percutaneous aortic valve such as the CoreValve, a thoracic stentgraft, or an abdominal stent graft for an aneurysm, one of the issues has always been access. Can we get there?
In patients receiving a large...