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.
Risk stratification according to the ESC/ERS guidelines 3‐strata approach, 11 utilizing the SPAHR methodology of analysis. 15 Data are shown according to patients' age. (A) Risk assessment at baseline. (B) Risk assessment at follow‐up (6 months). (C) Changes in risk assessment between baseline and follow‐up.
