(a) The results of tests for a trend in the association between angiotensin-converting enzyme (ACE) inhibitor-associated angioedema and each single-nucleotide polymorphism (SNP) measured in the GWAS in participants Nashville/Marshfield study (irrespective of ethnicity). The analysis was adjusted for age and sex. Rs2724635 and Rs500766, indicated in green, were associated with ACE inhibitor-associated angioedema in ONTARGET. (b) The results of tests for a trend in the association between ACE inhibitor-associated angioedema and each SNP measured in the GWAS in African Americans from the Nashville/Marshfield study. The analysis was adjusted for age and sex. Rs2724635, indicated in green, was associated with ACE inhibitor-associated angioedema in ONTARGET. (c) The results of tests for a trend in the association between ACE inhibitor-associated angioedema and each SNP measured in the GWAS in European Americans from the Nashville/Marshfield study. The analysis was adjusted for age and sex. Rs500766, indicated in green, was associated with ACE inhibitor-associated angioedema in ONTARGET.