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.
Atrial fibrillation screening yield. Overall atrial fibrillation detection rate (solid line) represents the proportion of subjects with a positive screening result regardless of a previous atrial fibrillation diagnosis. New atrial fibrillation detection rate (dashed line) represents the proportion of subjects with a positive screening in whom atrial fibrillation was previously undiagnosed. AF, atrial fibrillation.
