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. Author manuscript; available in PMC: 2017 Mar 1.
Published in final edited form as: Circ Heart Fail. 2016 Mar;9(3):e002683. doi: 10.1161/CIRCHEARTFAILURE.115.002683

Figure 2. Subset analysis by race for LVEF over time by GNB3 Genotype.

Figure 2

Figure 2

A. Black Women (n=29): Women homozygous for GNB3 TT (black bars) compared to women carrying the C allele (heterozygous subjects and women homozygous for the C allele combined, gray bars). Significantly lower LVEF for GNB3 TT subjects at entry (p value=0.04), which increases to 14 EF units by 12 months (p=0.02).

B. White women (n=63): Women homozygous for GNB3 TT (black bars) with subjects carrying the C allele (gray bars). No significant difference in LVEF at entry (p value=0.04), but a significantly lower LVEF in women with the GNB3 TT genotype by 12 months (p=0.04).