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.
Left coronary artery in color Doppler; modified apical 5-chamber view. Parts of the left main and LAD coronary arteries are seen. Color aliasing indicating local stenosis of proximal (LAD PROX STEN) and middle LAD (LAD MID STEN) are seen. Color aliasing was also noted in proximal part of a diagonal branch (not shown in this frame). Duplex criteria of significant stenosis were met for all stenoses, the diagnosis was subsequently confirmed by coronary angiography
