Scientists create miniature human heart model in the lab
 Cardiovascular-related disorders are a significant global health problem. Cardiovascular disease (CVD) is the leading cause of death in developed countries, accounting for a third of the mortality rate in the United States alone. At the same time, congenital heart defects (CHD) affect less than 1 percent of newborns, making it the most common congenital disabilities in humans.

Studying cardiovascular disorders is a common problem among scientists, but now, a team of researchers from Michigan State University has created a miniature human heart model in the laboratory. For the first time in history, this mode is complete with all primary heart cell types and a functioning structure of chambers and vascular tissue.
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