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Pacemaker help to normalize the electrical impulses conductance of the heart. usually people with pacemaker has an abnormal impulse originated from their SA node. so, the pacemaker is placed so that the heart can contract at a normal rate and thus prevent arrhythmia.
Some people die when their heart beats become irregular. By installing a pacemaker, it gave them 10 to 20 more years of life.
The pacemaker changed the world for medical reasons. Before, the 1st pacemaker would be portable and would have to be plugged into an outlet. This changed the population of people that have bradycardia. The pacemaker improved as the years went on. Later on it was implantable and had batteries. Today, the pacemaker also can be charged from the outside without getting surgery to replace the battery due to the new technology that we have today.
The DC current used to operate a hand held massager should be safe for use for people with a pacemaker. It is always best though to check with your cardiologist and / or the manufacturer of your particular pacemaker.
A pacemaker is a device placed under your skin that helps correct the slow heart rate. People older than 65 are most likely to have a type of bradycardia that requires a pacemaker is one example
100000 Pacemaker Sales reps don't look at their salary, their pay is extremely weighted on commissions. Base salaries start around 40K and all "5" pacemaker companies pay different commission rates. $100,000 is typical "salary" for the technical/clinical people, not sales reps.
The pacemaker is only used during a procedure that places an artificial pacemaker in your chest to make your heart beat regular. That is only when the person's heart is having irregular heart beats. People with regular heartbeats with no artificial pacemaker....the way that the heartbeat is regular is through The SA node (sinoatrial). It is a group of cells that is located in the right atrium and sets the pace for the heart, increasing and decreasing when it is needed.
A "pacemaker" is a small device that is placed under the skin of your chest or abdomen to help control abnormal heart rhythms, usually used for people with irregular heart beats.
Probably about 600,000 pacemakers have been fitted, but many patients with pacemakers will now no longer be alive, so I estimate that there are probably around 250,000-300,000 pacemaker patients in the UK.
The contraction of heart (cardiac) muscle in all animals with hearts is initiated by chemical impulses. The rate at which these impulses fire controls the heart rate. The cells that create these rhythmical impulses are called pacemaker cells, and they directly control the heart rate.
People with pacemakers can have any CT scan. The answer for MRI is changing now. Older pacemakers were not MRI compatible. There are new pacemakers being installed that are MRI compatible (up to a certain size MRI strength). When you had your pacemaker installed, you should have received a card telling the technologist about your pacemaker and if it is safe to enter the MRI that will be used. If you did not get the card or have lost that card contact the office of the doctor that put your pacemaker in and ask them and also request another card.