VGLL3 and myocardial infarction: Furthermore, echocardiography demonstrated that the values for ejection fraction and fractional shortening rate, reflecting contractility, were significantly increased (Fig. 6g, Supplementary Fig. 14f, Supplementary Table 1) and E/A ratio, reflecting reduced diastolic function, was significantly decreased in Vgll3 KO mice at 28 days after MI (Supplementary Fig. 14g).