TAVR Complicated by Thoracic Aortic Perforation and Intussusception of the Right Iliac: Report of Successful Emergent Management With Endovascular Techniques.

Percutaneous approaches have become routine in transcatheter aortic valve replacement (TAVR). Despite numerous advantages, vascular complications associated with percutaneous access can occur during and after TAVR, and increase morbidity and mortality significantly. Effective management of potentially catastrophic vascular complications often requires prompt recognition, diagnosis, and management by multidisciplinary teams.