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 ...

Neil Armstrong, the illustrious astronaut who commanded man’s historic footsteps on the Moon, passed away due to complications arising after the removal of a temporary pacemaker. His case highlights ...

An international team of researchers has revealed a game-changing, self-sustaining, and biodegradable pacemaker, the size of a grain of rice, that may transform post-surgical cardiac care, especially ...