1. The pre-B�tzinger complex also contains pacemaker cells which initiate spontaneous breathing. 2. Activity is initiated by the pacemaker cells , ( myenteric interstitial cells of Cajal ). 3. The bandleaders of this intricate sequence are the pacemaker cells . 4. The molecular basis of these phenotypes was a loss in synchrony between pacemaker cells . 5. Ventricular pacemaker cells discharge at a slower rate than the SA or AV node. 6. Cardiac pacemaker cells carry the impulses that are responsible for the beating of the heart. 7. The cardiac pacemaker cells of the sinoatrial node in the heart provide a good example. 8. These pacemaker cells are special because they leak. 9. This negative chronotropic effect would therefore be synergistic with the direct effect on cardiac pacemaker cells . 10. Pacemaker cells in the heart oscillate in harmony.
