From the blog of Francis Collins:
These intriguing insights into early heart development hold promise for the roughly 40,000 babies born each year in the United States with congenital heart defects. And that should give you food for thought the next time you reach for an egg. By the way, if you happen to be near NIH and want to see the 2015 BioArt winners in person, they are now on display free of charge at the Nobel Laureate Exhibit Hall inside the NIH Visitor Center.