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.
Time to all-cause mortality or first heart failure hospitalization in the BEST “Adrenergic Receptor Polymorphism Substudy.” A. European-ancestry (EA) + African-ancestry (AA) patients; B. EA patients; C. AA patients. Pbo = placebo events/patients; buc = bucindolol events/patients; HR = hazard ratio. Cox modeling was unadjusted.
