What is it?- A pacemaker is a small device that 's placed in the chest or abdomen to help control abnormal heart rhythms. This device uses low-energy electrical pulses to prompt the heart to beat at a normal rate.Pacemakers are used to treat arrhythmias. Arrhythmias are problems with the rate or rhythm of the heartbeat.
What is the history of pacemaker-pacemaker use electrical impulses to regulate the beating of the heart. They treat disorders making the heart 's rhythm too slow, fast or irregular. Abnormal heart rhythms are called arrhythmias.Trickle charge. Under the rhythmic contraction of the heart muscle, the strips bend and relax, enabling the piezoelectric crystals to convert the movement into tiny electrical signals. ... Think of pacemakers and defibrillators,
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Who created the pacemaker?
Wilson Greatbatch, an electrical engineer who helped develop the first implantable pacemaker, a revolutionary device that since the 1960s has pumped life into millions of people, died Sept. 27 at a nursing home in Williamsville, N.Y. He was 92
How has it help people?A pacemaker helps monitor and control your heartbeat. The electrodes detect your heart 's electrical activity and send data through the wires to the computer in the generator.
What would it be like if we didn 't have pacemakers?
If we did not have pacemakers it would be really bad because people with heart problems would have a hard time trying to get well with heart problems. Now that we have them we can change people with these problems.
` where are pacemakers going in the world?
•A pacemaker is a small device that 's placed in the chest or abdomen to help control abnormal heart rhythms. This device uses low-energy electrical pulses to prompt the heart to beat at a normal rate.
•Pacemakers are used to treat arrhythmias. Arrhythmias are problems with the rate or rhythm of the heartbeat. During an arrhythmia, the heart can beat too fast, too slow, or with an irregular