Pacemakers

Sometimes the natural pacemaker system of the heart doesn’t work well, and requires an artificial pacemaker. An artificial pacemaker is a small device, about the size of a small cookie. This small device can have one or two small wires which connect this small device to the heart. Typically it takes 1-2 hours to place this device. There are some risks involved in placing a pacemaker. There is a very small risk of perforation of the heart, collapse of the lung, infection, and an extremely small risk of death. After having a pacemaker placed, rarely people can have a strange sensation when the pacemaker activates the heart.

Pacemakers typically last for about 5 or more years. People with pacemakers usually visit their doctors once every six months, and sometimes longer to check the pacemaker. Pacemakers can be checked through a computer, without needing an incision. Sometimes pacemakers can be checked through the telephone or over the internet.

People can lead normal lives with pacemakers. There are sensors which detect activity, and can raise the heart rate accordingly.