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.
Sensitivity of Medicare hospitalization records containing ICD9 discharge code 410.xx (excluding 410.x2) to identify an MI when compared with ARIC classification of definite or probable MI stratified by sex, age at hospitalization, and discharge code position
