|  | 11. | In addition, Cardiac Pacemakers, Inc . developed therapies for the treatment of irregular heartbeats. 
 
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|  | 12. | It is safe for everyone except those with cardiac pacemakers. 
 
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|  | 13. | Cardiac pacemaker cells carry the impulses that are responsible for the beating of the heart. 
 
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|  | 14. | The cardiac pacemaker cells of the sinoatrial node in the heart provide a good example. 
 
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|  | 15. | These first circuits served as interconnects in cardiac pacemakers. 
 
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|  | 16. | This negative chronotropic effect would therefore be synergistic with the direct effect on cardiac pacemaker cells. 
 
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|  | 17. | An example of a device in the " high risk " category would be cardiac pacemakers. 
 
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|  | 18. | The new device is called an implantable gastric stimulator and is similar to a cardiac pacemaker. 
 
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|  | 19. | Microwaves and short waves cannot be used on or near persons with implanted electronic cardiac pacemakers. 
 
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|  | 20. | In February 1972, he co-founded Cardiac Pacemakers Inc . ( CPI ) of St . Paul, Minnesota. 
 
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