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.
Coronary Computed Tomography Angiogram of ALCA-R
Three-dimensional coronary computed tomography angiogram showing narrowing of the anomalous left coronary artery originating from the right sinus of Valsalva (ALCA-R) as it emerges from the aortic wall. The arrow indicates the LCA which has both an intramural and an interarterial course. Ao = aorta; LCA = left coronary artery; LV = left ventricle; RCA = right coronary artery.
