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.
impaired CFR in an HCM patient with normal epicardial coronary arteries. Basal increased coronary flow with high peak diastolic flow velocity in distal LAD at rest; after dipyridamole, the increase of peak diastolic flow velocity is slight, and CFR is equal to 1.2. Vp(d)= velocity peak (diastolic)
