Thoracic Endovascular Aortic Repair for Symptomatic Penetrating Aortic Ulcers and Intramural Hematomas is Associated with Poor Outcomes.
The natural history of penetrating aortic ulcers (PAU) and intramural hematomas (IMH) of the aorta is not well described. While repair is warranted for rupture, unremitting chest pain or gro...