Though the “proof-of-concept” structure cannot beat for more than about 30 minutes at a stretch, the artificial heart nevertheless possesses left and right ventricles, pumps a liquid resembling blood ...

Engineers developed a procedure to 3D print a soft and flexible replica of a patient's heart. These models could help doctors tailor treatments, such as aortic valves, to an individual patient. No two ...

Israeli researchers have created an entire 3D-printed heart made from human cells in what they say is a world first. The heart doesn't beat and is too small for use in people — it's only about the ...

Best-dressed reader Alexa Fenton wears a heart print top with a bright skirt and heeled ankle boots. AGE: 15 WHAT SHE’S WEARING: "I am wearing an H&M heart top, a Forever 21 skirt, and black Le ...