Researchers have developed a tiny, temporary pacemaker that dissolves when no longer needed, helping to overcome some of the challenges associated with current devices. Temporary pacemakers are often ...

The world’s tiniest pacemaker — smaller than a grain of rice — could help save babies born with heart defects, say scientists. The miniature device can be inserted with a syringe and dissolves after ...

Arnold Schwarzenegger is saying hasta la vista, baby, to his irregular heartbeat. On Monday, the Terminator star shared on his daily wellness podcast, Arnold's Pump Club, that he recently had a ...

Arnold Schwarzenegger turns more into a “machine” every day. The 76-year-old “Terminator” star, who had a congenital heart defect, revealed on his “Arnold’s Pump Club” podcast that he was fitted for a ...