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Pacemaker in Medical News

MP3 headphones interfere with implantable defibrillators, pacemakers

... variety) with iPods on 60 defibrillator and pacemaker patients. "We placed the headphones on the ... they observed that 15 percent of the pacemaker patients and 30 percent of the defibrillator ... Field strength of 10 gauss at the site of the pacemaker or defibrillator has the potential to interact ...

The American College of Cardiology, American Heart Association and the Heart Rhythm Society Release Updated Cardiac Device-Based Therapy Guidelines

... Scientific Sessions. An estimated 180,000 pacemaker devices and 91,000 implantable defibrillators ... trials and the most significant advances in pacemaker and implantable cardioverter-defibrillator (ICD) ... of life issues. New guidance related to ICD and pacemaker programming and management at the end of life was ...

Boston Scientific Announces FDA Approval of New Family of Advanced Pacemakers

... ALTRUA is Boston Scientific's most advanced pacemaker and delivers enhanced therapies while maintaining ... It is the first Boston Scientific-branded pacemaker to treat bradycardia, a condition in which ... to physicians and their patients." The ALTRUA pacemaker provides physicians with diagnostic ...

iPods and similar devices found not to affect pacemaker function

... conditions requiring pacemakers. Many of our pacemaker patients have iPods and other digital music ... problem, says Charles Berul, MD, director of the pacemaker Service at Childrens. But kids and parents bring ... each digital player was placed directly over the pacemaker or ICD. As reported in the April 2008 issue ...

IPods Don't Interfere With Pacemakers, Study Shows

... and other digital music players don't affect pacemaker function, a finding that contradicts a study ... investigator Dr. Charles Berul, director of the pacemaker service at the hospital, said in a prepared ... Microsoft Zune) directly over the each patient's pacemaker or ICD. The music players caused no ...

Pacemakers Change Biology of the Heart

... chemical analysis of the biological effects a pacemaker has on the heart. This new information could lead ... heart failure patients. "We are learning that pacemaker therapy does profoundly more than just ... contraction, which requires implantation of a pacemaker to restore normal heartbeat, according to ...

Pacemaker tune-up works chemical wonders on damaged hearts in dogs

... and its Heart Institute. We are learning that pacemaker therapy does profoundly more than just ... has shown that a year after implantation, pacemaker resynchronization has been effective at reducing ... Hopkins team determined the biological effects of pacemaker treatment on the hearts of 22 dogs with heart ...

Big disparities in the treatment of arrhythmias across Europe

... of the EU. Some of the countries have no reimbursement e.g. for ICD or pacemaker therapy and the penetration of catheter ablation of atrial fibrillation is ... centres range from less than 1 to 6.87 per million citizens. pacemaker therapy is performed in the range of 88 to a maximum of around 1200/ ...

Children's Hospitals and Clinics of Minnesota Launches Series of Events to Benefit Cardiac Care

... Hospitals event on May 7. The 7th annual HeartBeat 5000, formerly pacemaker 5000, is the last event in this series and will take place on June 27. ... a complete heart block at 23 weeks of gestation. She received a lifesaving pacemaker at Children's of Minnesota shortly after birth. Today, Madelyn is a ...

Boston Scientific Announces Results for Fourth Quarter and Year Ended December 31, 2008

... ICD systems $299 $266 $128 $130 $427 $396 pacemaker systems 84 81 60 67 144 148 Total CRM ... systems $1,140 $1,053 $541 $489 $1,681 $1,542 pacemaker systems 340 318 265 264 605 582 Total ...

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Pacemaker in Medical Technology

TYRX Presents Early Clinical Results from AIGISRX(TM) Antibacterial Envelope Retrospective Registry

... pacemakers and cardioverter defibrillators. AIGIS also securely holds a pacemaker (PM) or implantable cardioverter defibrillator (ICD) in order to create a ... "superbugs" or MRSA. In addition, AIGIS is intended to securely hold a pacemaker or implantable cardioverter defibrillator (ICD) in order to create a ...

Mayo Clinic Proceedings Reviews Deep Brain Stimulation to Treat Psychiatric Diseases

... functionally equivalent to creating a lesion on the brain, but with the advantage of being adjustable and reversible. "It is like implanting a pacemaker for the brain," says Dr. Lee. The patient is awake during deep brain stimulation surgery while a neurosurgeon implants the electrodes. Patients are ...

One Step Closer: Novel Opioid Receptor Compound in Phase I Clinical Trials

... a few cases, big money. University discoveries -- in the United States, Canada, and abroad -- have had an impact on everything from health care (the pacemaker from the University of Minnesota , the CAT scan from Georgetown, laser cataract surgery from the University of California-Los Angeles ) to better ...

Impulse Dynamics Announces Pivotal Results at the American College of Cardiology Annual Meeting Late-Breaking Session

... of a pulse generator and conventional pacing leads which deliver the therapy to the cardiac tissue. The device is implanted in a manner similar to a pacemaker procedure. Unlike conventional pacing methods, however, the OPTIMIZER device utilizes Cardiac Contractility Modulation therapy in which electrical ...

Cordex Pharma Announces Strategic Master Services Equity Agreement With Cato BioVentures

... therapeutic, ATPace is expected to become the first diagnostic drug, which identifies bradycardic syncope patients who could benefit from cardiac pacemaker therapy. The only approved diagnostic for this purpose is the Implantable Loop Recorder (ILR), a medical device that is surgically implanted in the ...

Mayo Clinic Discovery May Help Diabetic Gastric Problem

... spasms and weight loss due to inadequate absorption of nutrients. The abnormally high blood glucose levels cause chemical changes in nerves and in pacemaker cells which regulate digestive processes in the gut, and damage blood vessels that carry oxygen and nutrients to cells. "If these data are ...

Device Blocking Stomach Nerve Signals Shows Promise in Obesity

... a normal, regular heartbeat, it uses high-frequency electricity to block the nerve impulses between the brain and the stomach and pancreas. A pacemaker continuously monitors the heart and regulates its beating. But the patient flips a switch to activate the VBLOC device when the system is worn during ...

Analysis Shows Vernakalant Hydrochloride Injection Increases Conversion to Normal Heart Rhythm in Acute Atrial Fibrillation Patients Treated Within 48 Hours of Onset

... beat irregularly and at an extremely rapid rate.(1) During AF, rapid and uncoordinated electrical discharges are generated by the heart's natural pacemaker (sinoatrial node) and other parts of the atria. This causes ineffective contractions of the atria and reduces the ability of the heart to pump blood ...
Pacemaker in Medical Products

Identity™ XL 5376

Description:... The Identity pacemaker family, which includes the world's smallest ... provides clinicians with the most advanced pacemaker technology available, including the revolutionary ... The AF Suppression algorithm in the Identity pacemaker family is combined with the most advanced ...
Company:St. Jude Medical, Inc.

Identity™ SR 5172

Description:... The Identity pacemaker family, which includes the world's smallest ... provides clinicians with the most advanced pacemaker technology available, including the revolutionary ... The AF Suppression algorithm in the Identity pacemaker family is combined with the most advanced ...
Company:St. Jude Medical, Inc.

Identity™ DR 5370

Description:... The Identity pacemaker family, which includes the world's smallest ... provides clinicians with the most advanced pacemaker technology available, including the revolutionary ... The AF Suppression algorithm in the Identity pacemaker family is combined with the most advanced ...
Company:St. Jude Medical, Inc.

Pacemaker Follow-Up Service

Description:... Our pacemaker Follow-Up Solution makes convenience and dependability a priority. As part ... professionals are available 24 hours a day, seven days a week for pacemaker Follow-Ups. A patient may call any time they experience a problem or ...
Company:Medicomp, Inc.

Traverser™

Description:... An aid for advancing a pacemaker lead through the subcutaneous tissue of the chest wall to the pacemaker ....
Company:Pressure Products

Traverser Pacemaker Lead Tunneling Tool

Description:... An aid for advancing a pacemaker lead through the subcutaneous tissue of the chest wall to the pacemaker ....
Company:Pressure Products

Affinity™ DC Pacemakers

Description:... The Affinity pacemaker family offers some of today's smallest, truly automatic devices. Featuring ... effective combination of advanced technologies ever seen, the Affinity DR pacemaker incorporates the exclusive ventricular AutoCapture Pacing Systems, ...
Company:St. Jude Medical, Inc.

Affinity™ VDR Pacemaker

Description:... The Affinity pacemaker family offers some of today's smallest, truly automatic devices. Featuring ... effective combination of advanced technologies ever seen, the Affinity DR pacemaker incorporates the exclusive ventricular AutoCapture Pacing Systems, ...
Company:St. Jude Medical, Inc.

Affinity™ SR Pacemakers

Description:... The Affinity pacemaker family offers some of today's smallest, truly automatic devices. Featuring ... effective combination of advanced technologies ever seen, the Affinity DR pacemaker incorporates the exclusive ventricular AutoCapture Pacing Systems, ...
Company:St. Jude Medical, Inc.

Affinity™ DR Pacemakers

Description:... The Affinity pacemaker family offers some of today's smallest, truly automatic devices. Featuring ... effective combination of advanced technologies ever seen, the Affinity DR pacemaker incorporates the exclusive ventricular AutoCapture Pacing Systems, ...
Company:St. Jude Medical, Inc.

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Pacemaker in Medical Dictionary

Defibrillator

... June 2005, certain ICD models and biventricular pacemaker - defibrillator s were recalled by the ... - defibrillator (ICD) with a biventricular pacemaker is now available for some people with heart ... (ICD) is a small device, similar to a pacemaker , that is implanted under the skin , often in ...

Heart block

... the AV node to the ventricle s. Less often, a pacemaker is used to treat the following conditions: ... ... is present in about one in 22,000 birth s and pacemaker s are usually recommended as the solution. However, mechanical pacemaker s have to be changed at least every five years in ...

Node

... atic vessels. The SA node , the natural pacemaker of the heart , starts the electrical signals ... ventricle s. The SA node is considered the pacemaker of the heart . It generates electrical signals ... the right atrium, where the heart 's natural pacemaker (the sinus node ) sends an electrical signal ...

Pacemaker

... pacemaker s: Generating regular heart beats Your natural pacemaker - a small mass of cells located in your heart ... upper chamber - normally runs like clockwork. pacemaker , artificial: A device that uses electrical ...

Sick sinus syndrome

... of the heart , which acts as the body's natural pacemaker . Sick sinus syndrome - In this condition, ... ) V Tach ( Ventricular Tachycardia ) ... pacemaker s are typically used for slow arrhythmias such ... heart block . In infants and young children, pacemaker s are usually placed in the abdomen . ...

Syndrome

... Pacchioni, Antonio; pace; pacefollower; pacemaker ; pacemaker , artificial; pacemaker failure; ...

Virus

... Pacchioni, Antonio; pace; pacefollower; pacemaker ; pacemaker , artificial; pacemaker failure; ...

Atria

... blood from the heart to the body ... Addvent atria l-ventricular pacemaker VDDR mode, single- lead and dual-chamber pacemaker s. Mfg: SJM/Pacesetter. See Addvent. adefovir dipivoxil (GS 840) See ...

Cardiology

... Trial (Study) Acronyms" ... The Pediatric Cardiology Clinic offers a pacemaker monitoring service for children who have a permanent pacemaker . American College of Cardiology (ACC) and American Heart ...

Cardioversion

... . You may need medicine, electrical cardioversion , or a temporary pacemaker . You may have an allergic reaction to the dye. You could become nausea ... " (de fibrillation or cardioversion ), the implantation of a temporary pacemaker to interrupt the arrhythmia , or antiarrhythmic drugs may be used. Text ...

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Pacemaker in Biological News

How to stop a new type of heart attack

... be used to modify wireless communications from a pacemaker ( New Scientist, 22 March, p 23). Doctors ... but a malicious hacker could reprogram the pacemaker to give its wearer damaging shocks, or run down ... attacks in people with photosensitive epilepsy. pacemaker users could be similarly targeted, and there are ...

'Cross fire' from the brain makes patients tremble

... therapy for Parkinson's disease. A new deep brain pacemaker is to bring cells out of the diseased mode for ... are on the right track. Their new deep brain pacemaker is to help Parkinson's patients on a large scale ... devices of this type, the Jlich deep brain pacemaker puts less strain on the patient and needs less ...

An 'attractive' man-machine interface

... mobile situations. Ingber envisions a kind of pacemaker that would involve an injection of nanoparticles ... wires, he speculates. You could also have a pacemaker for muscles in different parts of your body, or a pacemaker for producing hormones or insulin, Ingber adds. ...

Galloping and breathing at high speed

... People? For the last three years the researchers have been developing a pacemaker for the larynx. The electrical implant can be placed into the muscle or ... The researchers are part of a team looking at application for the pacemaker for humans for individuals who have laryngeal paralysis or undergo ...

Study provides insight on a common heart rhythm disorder

... sinus syndrome," the disease affects approximately one in 600 heart patients older than 65 and is responsible for 50 percent or more of the permanent pacemaker placements in the United States. While the newly discovered gene variant is rare, the study provides insight into cellular mechanisms that ...

Gene mutations in mice mimic human-like sleep disorder, UT Southwestern researchers find

... other potassium channels. These channels are common in a portion of the brain called the thalamic reticular nucleus, which is thought to act as a pacemaker during sleep, controlling slow-wave sleep the deep, restful sleep that occurs without dreams. The mutant mice slept only 50 percent to 60 percent ...

Beyond batteries: Storing power in a sheet of paper

... occurring electrolytes in human sweat, blood, and urine can be used to activate the battery device. Its a way to power a small device such as a pacemaker without introducing any harsh chemicals such as the kind that are typically found in batteries into the body, Pushparaj said. The materials ...

Slowing the racing heart

... Research how an enzyme acts on the heart's pacemaker to slow the rapid beating of the heart's ... to beat. In the human heart, one cell -- the pacemaker cell -- beats faster or slower to induce a ... we eat, sleep or exercise. "Disturbances of pacemaker control are common in heart diseases. When the ...

New mechanism underlying pain found

... brain, rhythmically similar to those generated by pacemaker cells that regulate one's heart rate. "What ... results in an increase in the activity of these pacemaker ion channels and the resulting transmission of ... for sending a specific message, and that specific pacemaker channels exist in peripheral nerves as well as in ...

UC Davis researchers move biotechnology closer to replacing electronic pacemakers

... deoxygenated blood from the body. "We were even able to create new pacemaker regions on the left atrium," Li said. According to Li, the current ... gene expression, normal muscle cells of the heart were converted into pacemaker cells by a process called transdifferentiation. Studies done two weeks ...

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Pacemaker in Biological Technology

New research shows that iPods do not interfere with cardiac pacemakers

... also measured the voltages delivered inside the pacemaker by the magnetic fields from the iPods. All ... a single incident where a patient with a cardiac pacemaker suffered dizziness while using an iPod. ... was placed inside a simulated human torso used by pacemaker manufacturers for interference testing. Bassen ...

Boston Scientific Announces European Approval and Market Launch of New Family of Advanced Pacemakers

... family of pacemakers. ALTRUA is Boston Scientific's most advanced pacemaker and delivers enhanced therapies while maintaining its small size and ... -- demonstrates our renewed focus on treating bradycardia." The ALTRUA pacemaker provides physicians with a number of diagnostic and therapeutic ...

Patent Awarded for a New X-ray Imaging Technology with Capability Unrealized with Present Day Radiological Modalities

... unrealized with present day radiological modalities. To make sure that an implanted stent, shunt, heart valve, catheter, defibrillator or pacemaker is working properly, a high-resolution, magnified x-ray can reveal how the device is functioning. But until recently, observing the device with ...

Bystolic(TM), a Novel Beta Blocker, is Now Approved by the FDA for the Treatment of Hypertension

... severe bradycardia, heart block greater than first degree, cardiogenic shock, decompensated cardiac failure, sick sinus syndrome (unless a permanent pacemaker is in place), severe hepatic impairment (Child-Pugh >B), and in patients who are hypersensitive to any component of this product. Like other beta ...
Pacemaker in Biological Definition

Ion channel

... channels allow potassium to flow into the cell in an inwardly rectifying manner. They are involved in important physiological processes such as the pacemaker activity in the heart, insulin release, and potassium uptake in glial cells. Certain channels respond to multiple influences. For instance, the ...
Pacemaker in Biological Dictionary

Purkinje fibers

... Purkinje fibers are a unique end organ cardiac extension of the Autonomic Nervous System. ... Cardiac pacemaker · SA node · AV node• bundle of His · Purkinje fibers ... For the cells of the electrical conduction system of the heart, see Purkinje ...
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