Cardiac pacemakers are electronic devices with sensing circuits which detect small electrical signals from inside the heart. Pacemakers may detect extraneous electrical signals from other sources. The pacemaker can incorrectly interpret these signals as heart activity, which may inhibit the pacemaker. The result could be no output pulse or asynchronous pacing. Asynchronous pacing means that there is no coordination between the heart and the pacemaker. If you have a St.

Application of an additional current source can potentially cause a rate increase in impedance-based pacemakers. Generally, this rate increase is temporary and pacing returns to a normal rate once the interference signal is removed. Any rate increase will occur within the programmed minimum and maximum sensor rate range set by the clinician. Turning the ECG impedance monitoring to off can prevent interference. See similar questions...

Conditions that damage the heart's electrical system and disrupt the regular, rhythmic impulses that keep the heart rate normal. These include: Conditions or medicines that slow the passing of electrical signals through the heart but are not the result of heart damage. These include: In some people, certain circumstances, such as standing for a long time, pain, coughing, and vomiting, that stimulate the nervous system and slow the heart rate. The slow heart rate is usually temporary. See similar questions...

We strongly urge you to consult your doctor before using the Hic-Cup if you have a pacemaker or other electrical or medical implant of any kind. See similar questions...

Arc welding and lightning are two major sources of UV radiation. General Monitors manufactures three different Flame Detectors (UV, UV / IR, DFIR). The only Flame Detector that will respond to arc welding and / or lightning is the UV-only Flame Detector. Therefore in applications where arc welding and lightning are present General Monitors recommends the use of our UV / IR and DFIR Flame Detectors which will not false alarm from arc welding and / or lightning. See similar questions...

Pacemakers are powered by long-lasting lithium batteries. However, all pacemakers need to be replaced at some time. The exact replacement time for your pacemaker depends upon the type of pacemaker, the medical condition necessitating a pacemaker, lifestyle issues, and other factors. Various methods are used to indicate when the pacemaker needs to be replaced. Your physician will be able to determine the need for a new pacemaker during regular follow-up visits. See similar questions...

Most pacemakers will last between 8 and 10 years, after which the entire pacemaker or its battery and/or wire(s) need to be replaced. Replacing a pacemaker may be done on an outpatient basis or may include an overnight stay in the hospital. See similar questions...

first, you may feel the weight of the pacemaker in your chest. However, over time, most people become accustomed to the pacemaker. The generator is very small, about the size of two silver dollars stacked on top of each other, and weighs about an ounce or less, depending on the make and model of the device. See similar questions...

Your child should wear a medical identification bracelet or necklace to let others know about the pacemaker in case of emergency. When she is old enough to have a wallet, it is a good idea to also carry an ID card that states she has a pacemaker. <For more information on living with a pacemaker> See similar questions...

It's a technology center that's unlike anything the library has had before. Housed in a large and very attractive space, the Arc is a place where students, faculty, and staff learn about and use sophisticated software. Users can digitize and edit text, photographs, slides, VHS, and sound to create multimedia presentations, interactive tutorials, or course modules. The Arc offers seating configurations that allow either individual or collaborative work. See similar questions...

Although it's one story from beginning to end, the larger story is broken into a sequence of contiguous independent short stories, each building on the previous short story; each one of these short stories is called an "arc". Each story contains about 30 comic pages, on average, although some are much shorter (as few as 11) and some are much longer (as many as 50). See similar questions...

Always tell medical personnel about your pacemaker and show your identification card. With proper precautionary measures, many medical procedures will not interfere with your pacemaker including diagnostic X-rays, dental procedures, therapeutic ultrasound, and electrolysis. However, certain medical procedures produce high levels of electromagnetic interference (EMI) that could temporarily interfere with how the pacemaker works. See similar questions...

Yes, you can travel with your device and drive a car if cleared by your doctor. You should be sure to always have your identification card with you wherever you go.  Persons with ICDs may not be allowed to drive unless cleared by their physician. See similar questions...

first, you may feel the weight of the device in your chest. However, over time, most people become accustomed to the way it feels. The pacemaker generator is very small, about the size of two silver dollars stacked on top of each other, and weighs about an ounce or less, depending on the make and model of the device. If the ICD sends a shock to the heart or "fires," the person will feel this as a jolt or kick in the chest. See similar questions...