Surgeons have been opening chests and implanting pacemakers for decades. The devices save millions of people by controlling their abnormal heartbeats. Now doctors are testing a new version of ...

Arnold Schwarzenegger's pacemaker highlights concerns of electrical ... In must be emphasised that regular exercise is one of the best ways to protect the heart from heart attacks and heart ...

The Manchester research in rodents, funded by the British Heart Foundation, shows molecular changes in the heart's pacemaker occur in response to exercise training. The work was carried out in ...