Research has uncovered a molecule in newborn hearts that appears to control the renewal process. When injected into adult mouse hearts injured by heart attacks, this molecule, called Agrin, seems to ...

A cardiovascular team has successfully performed a first-in-the-world heart procedure on a 72-year-old attorney after suffering a large heart attack. In the emerging heart procedure cardiac matrix is ...

ABC News’ Will Reeve speaks with Priyanka Chopra Jonas, one of the stars of “The Matrix Resurrections,” about her character’s role in the new film and joining the Matrix franchise.

A cardiovascular team at University of Utah Hospital has successfully performed a first-in-the-world heart procedure on a 72-year-old attorney after suffering a large heart attack. Amit N. Patel, M.D.