{"version":"1.0","type":"link","title":"Heart development - Newikis","description":"Heart development, also known as cardiogenesis, refers to the prenatal development of the heart. This begins with the formation of two endocardial tubes which merge to form the tubular heart, also called the primitive heart tube. The heart is the first functional organ in vertebrate embryos.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/7/74/2037_Embryonic_Development_of_Heart.jpg/1280px-2037_Embryonic_Development_of_Heart.jpg","thumbnail_width":1280,"thumbnail_height":1103}