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Tag: "pacemakers" at medical news

Scientists Identify Critical Gene Factor in Heart Development

...ause sudden death in humans and are the reason for pacemakers and defibrillators. Loss of miR-1-2 also caused a breakdown of the control of cell division in the heart cells. This is potentially a very important finding. Adult heart cells do not divide. When a heart attack occurs, heart cells die and cannot b...

Sleep Disorder Linked to Heart Failure Patient Deaths

...these patients has become as routine as implanting pacemakers or using defibrillators.” Patients for the study were recruited from the Heart Failure Clinic of the Mount Sinai Hospital and the sleep studies were performed in sleep laboratories at Toronto General Hospital and the Toronto Rehabilitation Institu...

Pacemaker Patients Should Be Screened for Sleep Apnea

...f their sleep. Twenty-nine patients had received pacemakers to treat heart failure, which means that the heart...hy, a device that records breathing and sleep. The pacemakers were programmed to pace the heart at a uniform lower pacing rate. Sleep apnea was defined as an apne...

Hospital Equipment Unaffected By Cell Phone Use

...so can threaten implantable rhythm devices such as pacemakers and defibrillators outside the hospital setting, according to a journal report. The report outlines two cases of retail stores’ anti-theft devices causing people’s heart devices to malfunction. The anti-theft devices are commonly placed near store ...

Telemedicine Offers New Possibilities in Health Care

...itors key physiological data. The latest cardiac pacemakers and defibrillators, implanted in people suffering from ventricular fibrillation, check themselves and send an email to the treating physician if they are not functioning properly. The physician then schedules a visit. Otherwise a heart patient may re...

Magnets in Commercial Products may Cause a Fatal Attraction

... heart patients. These cardiac patients had either pacemakers or implanted defibrillators in their heart. The te...dymium magnets may cause irrevocable damage to the pacemakers or implanted defibrillators. The researchers opined that all products that make use of this magne...

Severity of heart failure in elderly can be measured with a seven-point system

... treatments such as implantable defibrillators and pacemakers for those at low risk of death. However, elderly patients with a high risk may want to avoid stressful and unnecessary medical intervention and may benefit most from palliative or hospice care. 'It has typically been very difficult to predict how l...

Three Teslas magnetic resonance imager acquired. Shot in the arm for research

...ich its use has side effects, basically those with pacemakers given that the magnetic fields render this heart apparatus inoperable. Any ferromagnetic metallic structures have to be carefully monitored before introducing a patient into a strong magnetic field, as the influence of the field may cause these metal...

Nerve Conduction Studies Safe for Patients with Implanted Cardiac Devices

...s with implanted cardiac devices such as permanent pacemakers and implanted cardiac defibrillators. Nerve cond...a recent study, 10 patients with permanent bipolar pacemakers of various makes and 5 patients with implanted cardiac defibrillators (ICD) underwent nerve stimulat...

New guidelines for global heart patient management

...e critical role of device-based therapy, including pacemakers and defibrillators, for patients with heart failure under consideration for heart transplant. Overall, the new guidelines provide a succinct template for any cardiologist or practicing physician around the world who may refer patients for heart tra...

Aggresive Therapy Needed for Cervical Spinal Cord Injuries

...ting for the least-invasive options. Transvenous pacemakers can increase infection risk in already-compromised... going over these patients’ data was that external pacemakers do not seem to be reliable in these patients and patients run into a lot of problems.” Ironically,...

Electrosurgery Ensures Integrity Of Cochlear Implant Following Adenoids Removal

...urgery with other implantable stimulators, such as pacemakers and cardiac defibrillators. Source: Newswis...

Reliability of Pacemakers and Defibrillators to be Improved

Inspite of the reliability of implanted cardiac pacemakers and defibrillators having improved studies have sh...ration from 1990 to 2002 during which 2.25 million pacemakers and 415,780 defibrillators were implanted in Americans. Data has revealed that 8,834 pacemakers and ...

Optimizer(TM) Implant To Treat Heart Failure

... treated with drugs and electrical devices such as pacemakers and implanted defibrillators....

Disturbance in Serotonin Levels Result in Reduced Gasping In Kids with SIDS

... serotonin levels are needed for these respiratory pacemakers to induce gasping. But in case of the infants with SIDS they have disturbed levels of serotonin. The findings were published in the Journal of Neuroscience. Ramirez said that when there is lack of oxygen the respiratory network is shut down. Gaspi...

Implantable devices to be powered by organosilicon compounds in the future

... implantables are indispensable in everything from pacemakers to the electronic stimulators that help restore function in the brains of Parkinson's patients. However, lithium batteries don't last forever and new surgery to maintain many devices seeded into the body is required. It is both a physical and finan...

Scientists Concerned Over Increasing Malfunction Of Heart Devices

...sts with a consistent decline in the rate at which pacemakers have to be removed. The higher percentage of failures may be a result of design changes that made the devices smaller - they are now the size of a stopwatch - while their computer memory was increased and their power maintained, it said. Scott Gott...

Stem Cells Could Replace Electronic Pacemakers

... drugs used to slow or speed the heart rate, which pacemakers can't do however researchers say many challenges remain before this technique could be used for patients....

Making MRIs Safe for Patients With Implantable Heart Devices

...e who have implanted heart-assist devices, such as pacemakers and defibrillators, may safely use magnetic resonance imaging .// Pacemakers and defibrillators are battery-operated implantable devices used to regulate an abnormal heartbeat known as arrhythmia. Researchers say doctors have feared that the electro...

Withdrawal Notice Issued For Older Pacemakers Due To Malfunctioning of the Device

...ionals have been recently notified that some older pacemakers manufactured by Guidant Corporation may malfunction due to a build-up of moisture //in the device. The products include early generation designs that have not been sold or implanted in the past 4 years, some of the names of the affected models includ...

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(Date:12/2/2008)... bonds between partners. Oftentimes, passionate ra...ely, the start of families. , Sometimes, however...ight on their relationship. As a result, men or wo...ased on the outcomes of their romantic interaction...-contingent self-esteem (RCSE), and, according to ...
(Date:12/2/2008).../ -- UnitedHealth Group,(NYSE: UNH ) is giving ...ealth,care heroes" by learning about childhood ob...menting the programs in their communities. , ...h literacy initiative,designed to encourage young...ers, to create and implement local hands-on progra...
(Date:12/2/2008)...te editorials urging opposite , , TUES...sed to treat cardiovascular disease are no better ...shows. , Yet a number of editorials in medical ...st substituting the less expensive generics for th...nce that brand-name drugs are any better in terms ...
(Date:12/2/2008)... , Deep venous thrombosis (DVT), the formation ...st common vascular disease in North America after ...ation in hospitalized patients. DVT is a potential...from pulmonary embolism if untreated, and has beco...geon General and the Canadian Safer Healthcare Now...
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(Date:12/2/2008)... , The Arctic is undergoing rapid transformation ...y. ESA,s ERS and Envisat satellites have been prov... years. These long term data sets in combination w...ing the newly adopted European Commission policy c..., The policy highlights new opportunities in the...
(Date:12/1/2008)... , Vienna, 2 December 2008 - The International At...ed investment in a plant breeding technique that c...people out of the hunger trap. , IAEA scientists...lants that adapt to harsh climate conditions such ...ain diseases and insect pests. Called mutation ind...
(Date:12/1/2008)... , BINGHAMTON, NY -- By discovering the meaning o... climates, Binghamton University geologist Tim Low...r understand what we,re probably in for over the n...nk up the heat and, ultimately, to change life as...y different place in the next hundred years or so,...
(Date:12/1/2008)... , PASADENA, Calif.--Scientists from the Californ...images of the heart,s muscular layer that show, fo...guration of those muscles and the way the human he...t the muscular band--which wraps around the inner ...rt of twisting highway along which each contractio...
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