Figure 4.
Regional Circumferential Strain: (*)P < 0.05 Echo vs. MRI, (†)P < 0.05 Wild type vs. KO, (**)P < 0.05 MyBPC−/− vs. MLP−/− (Echo only). Regional circumferential strain measurements using MRI and echo in the wild type group are similar. Regional circumferential strain measurements by MRI in the KO groups are significantly lower compared to the wild type group but more variable via echo.