Pacemakers serve an invaluable purpose, by electrically stimulating a recipient's heart in order to keep it beating at a steady rate. The implantation of a pacemaker is a major surgical procedure, however, plus its presence in the body can lead to complications such as infections. Now, for the first time, scientists have instead injected genes into the defective hearts of pigs, converting unspecialized heart cells into "biological pacemakers.".. Continue Reading Gene therapy converts heart cells into "biological pacemakers"

Section: Medical

Tags: Cedars-Sinai, gene therapy, Heart, Pacemaker

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