Figure 4.
Kaplan-Meier Curves of ADRB2 composite genotype effect on post-ACS 2-year survival. A. Caucasian β-blocker treated ACS subjects stratified by ADRB2 composite genotype status. B. African American β-blocker treated ACS subjects stratified by ADRB2 composite genotype status. ADRB2 composite genotype as follows: A: subjects homozygous for both ADRB2 G16 allele and ADRB2 E27 allele; C: subjects homozygous for both ADRB2 R16 allele and ADRB2 Q27 allele; B: subjects heterozygous for ADRB2 G16R and/or ADRB2 Q27E.