Figure 3. Cardiac-specific deletion of Gata4 but not Gata6 prevents compensatory angiogenesis in the hearts of mice.

The graph shows immunohistological quantitation of capillaries in the left ventricle normalized to surrounding cardiomyocytes in the indicated groups of mice. TAC was performed for 2 weeks. Mice were 10–12 weeks of age at harvesting. Hearts from at least 4 mice were analyzed in each group. *P<0.05 versus Gata6^fl/fl or Gata4^fl/fl sham.