Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Surgically created aortic coarctation in swine before (A–C) and after (D, E) stenting. A, D, Black-blood DIR-FSE MRI. B, E, Contrast-enhanced MRA. C, F, Radiocontrast angiography. Stent-related shielding artifact obliterates contrast in stent lumen (E). Scalloped appearance of aortic wall from apposed stent (D).
