What Is The Heart's Secondary Pacemaker. The cells that create these rhythmic impulses, setting the pace for blood pumping, are called pacemaker cells, and they directly control the heart rate. Web a “secondary pacemaker” is any focal collection of heart muscle cells that has the ability to take over in case the primary pacemaker goes down.
For example, sick sinus syndrome and. Web pacemakers are commonly used to treat cardiac arrhythmias that cause a person's heartbeat to be too slow ( bradycardia ). The rate at which these impulses fire controls the rate of cardiac contraction, that is, the heart rate. Web a pacemaker is a device that helps keep the heart beating regularly. They make up the cardiac pacemaker, that is, the. Often, a pacemaker device can correct it. But some hearts don't beat regularly, a problem called arrhythmia. During an arrhythmia, the heart can beat too fast, too slow, or with an irregular rhythm. Web discovery health the heart actually has two natural pacemakers. Web the heart has its own pacemaker that regulates the rate at which it beats.
Web a “secondary pacemaker” is any focal collection of heart muscle cells that has the ability to take over in case the primary pacemaker goes down. The sinoatrial node (sa node) is the primary pacemaker and the atrioventricular node (av node) is the. Web discovery health the heart actually has two natural pacemakers. The rate at which these impulses fire controls the rate of cardiac contraction, that is, the heart rate. Web pacemakers are devices that can be placed in your body, usually by surgery, to support the electrical system in your heart. Web in cardiology, a specialized cell or group of cells that automatically generates impulses that spread to other regions of the heart. During an arrhythmia, the heart can beat too fast, too slow, or with an irregular rhythm. Web a pacemaker is a device that helps keep the heart beating regularly. They make up the cardiac pacemaker, that is, the. It’s like a backup system. Web pacemakers are commonly used to treat cardiac arrhythmias that cause a person's heartbeat to be too slow ( bradycardia ).
