| The big-city marathons, with their flat courses and pacemakers, are not a true test. |
| Miner spent the next three years designing specialized chips for cardiac pacemakers. |
| Drugs reduce the symptoms and prevent the condition worsening while some patients are fitted with pacemakers. |
| In the 1950s, the rules said pacemakers could not be used in record attempts. |
| How do you write regulations that cover devices ranging from tongue depressors and crutches to defibrillator pacemakers and MRI machines? |
| It was a bitter blow to the League's current pacemakers who had been hoping to stamp their name on the soccer scene this season. |
