Figure 1.
Evidence network diagram.A medical therapy, B cardiac resynchronization, C implantable defibrillator, D combined resynchronization and defibrillator, E amiodarone.
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.