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.
Histograms for HF risk scores and Kaplan-Meier survival curves for HF risk scores by tertiles; normally distributed histogram for IMRS and Kaplan-Meier survival curve for IMRS according to tertiles. Normally distributed histogram for GWTG-HF risk score and Kaplan-Meier survival curve for GWTG-HF risk score according to tertiles. GWTG-HF, Get With The Guidelines-Heart Failure; HF, heart failure; IMRS, Intermountain Risk Score.
